Geography is an important factor in informing Iran's foreign policy. Following the 1979 Iranian Revolution, the newly formed Islamic Republic, under the leadership of Ayatollah Khomeini, dramatically reversed the pro-American foreign policy of the last Shah of Iran Mohammad Reza Pahlavi. Since the country's policies then oscillated between the two opposing tendencies of revolutionary ardour to eliminate non-Muslim Western influences while promoting the Islamic revolution abroad, and pragmatism, which would advance economic development and normalization of relations, bilateral dealings can be confused and contradictory.
According to data published by RepTrak, Iran is the world's second least internationally reputable country, just ahead of Iraq, and has held that position for the three consecutive years of 2016, 2017, and 2018. Islamism and nuclear proliferation are recurring issues with Iran's foreign relations. In a series of international polls by Pew Research in 2012, only one country (Pakistan) had the majority of its population supporting Iran's right to acquire nuclear arms; every other population polled overwhelmingly rejected a nuclear-armed Iran (90–95% opposed in the polled European, North American, and South American countries), and majorities in most of them were in favor of military action to prevent a nuclear-armed Iran from materializing. Additionally, the majority of Americans, Brazilians, Japanese, Mexicans, Egyptians, Germans, Britons, French, Italians, Spaniards, and Poles (among other national groups) had majority support for "tougher sanctions" on Iran, while majorities in China, Russia, and Turkey opposed tougher sanctions.
Tables
· Diplomatic relations
Multi-metric bars
World heat map
#
#
Col 1
#
Col 2
Country
Col 3
Date
1
1
Col 1
1
Col 2
Russia
Col 3
1521
2
2
Col 1
2
Col 2
France
Col 3
13 August 1715
3
3
Col 1
3
Col 2
United Kingdom
Col 3
5 June 1807[failed verification]
4
4
Col 1
4
Col 2
Spain
Col 3
4 March 1842
5
5
Col 1
5
Col 2
Netherlands
Col 3
5 January 1883
—
—
Col 1
—
Col 2
United States (suspended)
Col 3
11 June 1883
6
6
Col 1
6
Col 2
Italy
Col 3
18 February 1886
7
7
Col 1
7
Col 2
Belgium
Col 3
18 November 1889
8
8
Col 1
8
Col 2
Sweden
Col 3
5 September 1897
9
9
Col 1
9
Col 2
Bulgaria
Col 3
15 November 1897
10
10
Col 1
10
Col 2
Romania
Col 3
24 July 1902
11
11
Col 1
11
Col 2
Argentina
Col 3
27 July 1902
12
12
Col 1
12
Col 2
Greece
Col 3
19 November 1902
13
13
Col 1
13
Col 2
Brazil
Col 3
17 June 1903
14
14
Col 1
14
Col 2
Norway
Col 3
14 October 1908
15
15
Col 1
15
Col 2
Switzerland
Col 3
4 March 1919
16
16
Col 1
16
Col 2
Afghanistan
Col 3
2 May 1920
17
17
Col 1
17
Col 2
Denmark
Col 3
3 February 1922
—
—
Col 1
—
Col 2
Egypt (suspended)
Col 3
1923
18
18
Col 1
18
Col 2
Czech Republic
Col 3
22 June 1925
19
19
Col 1
19
Col 2
Austria
Col 3
26 July 1925
20
20
Col 1
20
Col 2
Hungary
Col 3
1925
21
21
Col 1
21
Col 2
Poland
Col 3
19 March 1927
22
22
Col 1
22
Col 2
Turkey
Col 3
21 October 1928
23
23
Col 1
23
Col 2
Iraq
Col 3
25 April 1929
24
24
Col 1
24
Col 2
Japan
Col 3
4 August 1929
25
25
Col 1
25
Col 2
Saudi Arabia
Col 3
24 August 1929
26
26
Col 1
26
Col 2
Finland
Col 3
12 December 1931
27
27
Col 1
27
Col 2
Luxembourg
Col 3
23 May 1936
28
28
Col 1
28
Col 2
Serbia
Col 3
30 April 1937
29
29
Col 1
29
Col 2
Chile
Col 3
6 June 1944
30
30
Col 1
30
Col 2
Lebanon
Col 3
21 September 1944
31
31
Col 1
31
Col 2
Syria
Col 3
12 November 1946
32
32
Col 1
32
Col 2
Pakistan
Col 3
22 August 1947
33
33
Col 1
33
Col 2
Iceland
Col 3
15 March 1948
34
34
Col 1
34
Col 2
Jordan
Col 3
16 November 1949
35
35
Col 1
35
Col 2
India
Col 3
15 March 1950
36
36
Col 1
36
Col 2
Indonesia
Col 3
July 1950
37
37
Col 1
37
Col 2
Venezuela
Col 3
9 August 1950
38
38
Col 1
38
Col 2
Ethiopia
Col 3
1950
39
39
Col 1
39
Col 2
Germany
Col 3
26 February 1952
—
—
Col 1
—
Col 2
Holy See
Col 3
2 May 1953
—
—
Col 1
—
Col 2
Canada (suspended)
Col 3
9 January 1955
40
40
Col 1
40
Col 2
Thailand
Col 3
9 November 1955
41
41
Col 1
41
Col 2
Portugal
Col 3
15 October 1956
—
—
Col 1
—
Col 2
Morocco (suspended)
Col 3
5 November 1957
42
42
Col 1
42
Col 2
Tunisia
Col 3
5 November 1957
43
43
Col 1
43
Col 2
Dominican Republic
Col 3
24 October 1958
44
44
Col 1
44
Col 2
Kuwait
Col 3
17 December 1961
45
45
Col 1
45
Col 2
South Korea
Col 3
23 October 1962
46
46
Col 1
46
Col 2
Sri Lanka
Col 3
1962
47
47
Col 1
47
Col 2
Philippines
Col 3
22 January 1964
48
48
Col 1
48
Col 2
Algeria
Col 3
23 September 1964
49
49
Col 1
49
Col 2
Mexico
Col 3
15 October 1964
50
50
Col 1
50
Col 2
Nepal
Col 3
14 December 1964
51
51
Col 1
51
Col 2
Libya
Col 3
30 December 1967
52
52
Col 1
52
Col 2
Laos
Col 3
1967
53
53
Col 1
53
Col 2
Myanmar
Col 3
8 August 1968
54
54
Col 1
54
Col 2
Australia
Col 3
21 September 1968
55
55
Col 1
55
Col 2
Eswatini
Col 3
15 December 1969
56
56
Col 1
56
Col 2
Malaysia
Col 3
16 June 1970
57
57
Col 1
57
Col 2
Malawi
Col 3
5 April 1971
58
58
Col 1
58
Col 2
Guinea
Col 3
26 April 1971
59
59
Col 1
59
Col 2
Senegal
Col 3
13 May 1971
60
60
Col 1
60
Col 2
Mongolia
Col 3
20 May 1971
—
—
Col 1
—
Col 2
Albania (suspended)
Col 3
24 May 1971
—
—
Col 1
—
Col 2
Yemen (suspended)
Col 3
May 1971
61
61
Col 1
61
Col 2
China
Col 3
16 August 1971
62
62
Col 1
62
Col 2
Oman
Col 3
26 August 1971
63
63
Col 1
63
Col 2
Mauritius
Col 3
25 September 1971
64
64
Col 1
64
Col 2
Kenya
Col 3
3 October 1971
65
65
Col 1
65
Col 2
Qatar
Col 3
16 October 1971
66
66
Col 1
66
Col 2
Lesotho
Col 3
15 December 1971
67
67
Col 1
67
Col 2
Nigeria
Col 3
5 May 1972
68
68
Col 1
68
Col 2
Malta
Col 3
11 May 1972
69
69
Col 1
69
Col 2
Chad
Col 3
19 July 1972
70
70
Col 1
70
Col 2
Sudan
Col 3
22 August 1972
—
—
Col 1
—
Col 2
Bahrain (suspended)
Col 3
9 December 1972
71
71
Col 1
71
Col 2
United Arab Emirates
Col 3
28 October 1972
—
—
Col 1
—
Col 2
Somalia (suspended)
Col 3
1972
72
72
Col 1
72
Col 2
Democratic Republic of the Congo
Col 3
11 February 1973
73
73
Col 1
73
Col 2
North Korea
Col 3
15 April 1973
74
74
Col 1
74
Col 2
Zambia
Col 3
7 July 1973
75
75
Col 1
75
Col 2
Ecuador
Col 3
19 July 1973
76
76
Col 1
76
Col 2
Vietnam
Col 3
4 August 1973
77
77
Col 1
77
Col 2
Singapore
Col 3
6 August 1973
78
78
Col 1
78
Col 2
Trinidad and Tobago
Col 3
September 1973
79
79
Col 1
79
Col 2
Mauritania
Col 3
25 October 1973
80
80
Col 1
80
Col 2
Peru
Col 3
20 November 1973
81
81
Col 1
81
Col 2
New Zealand
Col 3
14 December 1973
82
82
Col 1
82
Col 2
Haiti
Col 3
16 April 1974
83
83
Col 1
83
Col 2
Bangladesh
Col 3
21 June 1974
84
84
Col 1
84
Col 2
Ghana
Col 3
7 July 1974
85
85
Col 1
85
Col 2
Uganda
Col 3
12 October 1974
86
86
Col 1
86
Col 2
Gabon
Col 3
26 November 1974
87
87
Col 1
87
Col 2
Panama
Col 3
7 January 1975
88
88
Col 1
88
Col 2
Gambia
Col 3
27 January 1975
89
89
Col 1
89
Col 2
Cuba
Col 3
10 February 1975
90
90
Col 1
90
Col 2
Jamaica
Col 3
18 February 1975
91
91
Col 1
91
Col 2
Cameroon
Col 3
10 March 1975
92
92
Col 1
92
Col 2
Central African Republic
Col 3
18 March 1975
93
93
Col 1
93
Col 2
Mali
Col 3
12 April 1975
94
94
Col 1
94
Col 2
Colombia
Col 3
28 April 1975
95
95
Col 1
95
Col 2
Liberia
Col 3
2 June 1975
96
96
Col 1
96
Col 2
Maldives
Col 3
2 June 1975
97
97
Col 1
97
Col 2
Niger
Col 3
11 June 1975
98
98
Col 1
98
Col 2
Costa Rica
Col 3
16 June 1975
99
99
Col 1
99
Col 2
Ivory Coast
Col 3
2 October 1975
100
100
Col 1
100
Col 2
Uruguay
Col 3
25 November 1975
101
101
Col 1
101
Col 2
Ireland
Col 3
17 February 1976
102
102
Col 1
102
Col 2
Nicaragua
Col 3
29 April 1976
103
103
Col 1
103
Col 2
San Marino
Col 3
30 July 1976
104
104
Col 1
104
Col 2
Seychelles
Col 3
July 1976
105
105
Col 1
105
Col 2
Comoros
Col 3
September 1976
106
106
Col 1
106
Col 2
Barbados
Col 3
1 March 1978
107
107
Col 1
107
Col 2
Djibouti
Col 3
4 April 1978
—
—
Col 1
—
Col 2
Sahrawi Arab Democratic Republic
Col 3
22 June 1980
108
108
Col 1
108
Col 2
Tanzania
Col 3
13 October 1982
109
109
Col 1
109
Col 2
Zimbabwe
Col 3
11 February 1983
110
110
Col 1
110
Col 2
Mozambique
Col 3
13 February 1983
111
111
Col 1
111
Col 2
Sierra Leone
Col 3
12 March 1983
112
112
Col 1
112
Col 2
Madagascar
Col 3
13 July 1983
113
113
Col 1
113
Col 2
Grenada
Col 3
August 1983
114
114
Col 1
114
Col 2
Benin
Col 3
1983
115
115
Col 1
115
Col 2
Burkina Faso
Col 3
1 November 1984
116
116
Col 1
116
Col 2
Burundi
Col 3
31 March 1985
117
117
Col 1
117
Col 2
Rwanda
Col 3
October 1985
118
118
Col 1
118
Col 2
São Tomé and Príncipe
Col 3
November 1985
119
119
Col 1
119
Col 2
Angola
Col 3
8 January 1986
120
120
Col 1
120
Col 2
Guyana
Col 3
6 September 1986
121
121
Col 1
121
Col 2
Republic of the Congo
Col 3
25 November 1986
122
122
Col 1
122
Col 2
Cyprus
Col 3
29 September 1988
123
123
Col 1
123
Col 2
Botswana
Col 3
September 1988
—
—
Col 1
—
Col 2
State of Palestine
Col 3
1989
124
124
Col 1
124
Col 2
Namibia
Col 3
21 March 1990
125
125
Col 1
125
Col 2
Brunei
Col 3
1 May 1990
126
126
Col 1
126
Col 2
Guinea-Bissau
Col 3
22 August 1990
127
127
Col 1
127
Col 2
Tajikistan
Col 3
9 January 1992
128
128
Col 1
128
Col 2
Ukraine
Col 3
22 January 1992
129
129
Col 1
129
Col 2
Kazakhstan
Col 3
29 January 1992
130
130
Col 1
130
Col 2
Armenia
Col 3
9 February 1992
131
131
Col 1
131
Col 2
Turkmenistan
Col 3
18 February 1992
132
132
Col 1
132
Col 2
Slovenia
Col 3
9 March 1992
133
133
Col 1
133
Col 2
Azerbaijan
Col 3
12 March 1992
134
134
Col 1
134
Col 2
Croatia
Col 3
18 April 1992
135
135
Col 1
135
Col 2
Kyrgyzstan
Col 3
10 May 1992
136
136
Col 1
136
Col 2
Uzbekistan
Col 3
10 May 1992
137
137
Col 1
137
Col 2
Moldova
Col 3
11 May 1992
138
138
Col 1
138
Col 2
Georgia
Col 3
15 May 1992
139
139
Col 1
139
Col 2
Cambodia
Col 3
5 June 1992
140
140
Col 1
140
Col 2
Latvia
Col 3
7 July 1992
141
141
Col 1
141
Col 2
Estonia
Col 3
18 August 1992
142
142
Col 1
142
Col 2
Belize
Col 3
24 November 1992
143
143
Col 1
143
Col 2
Slovakia
Col 3
1 January 1993
144
144
Col 1
144
Col 2
Bosnia and Herzegovina
Col 3
25 January 1993
145
145
Col 1
145
Col 2
Guatemala
Col 3
25 January 1993
146
146
Col 1
146
Col 2
Paraguay
Col 3
19 February 1993
147
147
Col 1
147
Col 2
Belarus
Col 3
18 March 1993
148
148
Col 1
148
Col 2
Lithuania
Col 3
4 November 1993
149
149
Col 1
149
Col 2
South Africa
Col 3
10 May 1994
150
150
Col 1
150
Col 2
Cape Verde
Col 3
November 1994
151
151
Col 1
151
Col 2
North Macedonia
Col 3
10 March 1995
—
—
Col 1
—
Col 2
Cook Islands
Col 3
1996
152
152
Col 1
152
Col 2
Suriname
Col 3
11 December 1997
153
153
Col 1
153
Col 2
Togo
Col 3
January 1998
154
154
Col 1
154
Col 2
Equatorial Guinea
Col 3
20 July 1998
155
155
Col 1
155
Col 2
Liechtenstein
Col 3
14 August 1998
156
156
Col 1
156
Col 2
Timor-Leste
Col 3
10 November 2003
157
157
Col 1
157
Col 2
Montenegro
Col 3
28 July 2006
158
158
Col 1
158
Col 2
Eritrea
Col 3
31 May 2007
159
159
Col 1
159
Col 2
Bolivia
Col 3
8 September 2007
160
160
Col 1
160
Col 2
Saint Vincent and the Grenadines
Col 3
13 July 2008
161
161
Col 1
161
Col 2
Tuvalu
Col 3
2008
162
162
Col 1
162
Col 2
Monaco
Col 3
10 May 2012
163
163
Col 1
163
Col 2
Fiji
Col 3
29 August 2012
164
164
Col 1
164
Col 2
Andorra
Col 3
30 September 2015
165
165
Col 1
165
Col 2
Antigua and Barbuda
Col 3
1 October 2015
166
166
Col 1
166
Col 2
Dominica
Col 3
2018
Ranked list
#
Country
Date
1
Russia
1521
2
France
13 August 1715
3
United Kingdom
5 June 1807[failed verification]
4
Spain
4 March 1842
5
Netherlands
5 January 1883
—
United States (suspended)
11 June 1883
6
Italy
18 February 1886
7
Belgium
18 November 1889
8
Sweden
5 September 1897
9
Bulgaria
15 November 1897
10
Romania
24 July 1902
11
Argentina
27 July 1902
12
Greece
19 November 1902
13
Brazil
17 June 1903
14
Norway
14 October 1908
15
Switzerland
4 March 1919
16
Afghanistan
2 May 1920
17
Denmark
3 February 1922
—
Egypt (suspended)
1923
18
Czech Republic
22 June 1925
19
Austria
26 July 1925
20
Hungary
1925
21
Poland
19 March 1927
22
Turkey
21 October 1928
23
Iraq
25 April 1929
24
Japan
4 August 1929
25
Saudi Arabia
24 August 1929
26
Finland
12 December 1931
27
Luxembourg
23 May 1936
28
Serbia
30 April 1937
29
Chile
6 June 1944
30
Lebanon
21 September 1944
31
Syria
12 November 1946
32
Pakistan
22 August 1947
33
Iceland
15 March 1948
34
Jordan
16 November 1949
35
India
15 March 1950
36
Indonesia
July 1950
37
Venezuela
9 August 1950
38
Ethiopia
1950
39
Germany
26 February 1952
—
Holy See
2 May 1953
—
Canada (suspended)
9 January 1955
40
Thailand
9 November 1955
41
Portugal
15 October 1956
—
Morocco (suspended)
5 November 1957
42
Tunisia
5 November 1957
43
Dominican Republic
24 October 1958
· Bilateral relations › Africa
Multi-metric bars
World heat map
Algeria
Algeria
Country
Algeria
Notes
See Algeria–Iran relations
Algeria is one of the few Arab and Sunni nations that has been friendly towards Iran. Iran is also one of the only states in the Middle East to voice support for the Polisario Front, a rebel movement backed by Algeria.
Burundi
Burundi
Country
Burundi
Formal relations began
31 March 1985
Notes
See Burundi–Iran relations
Both countries established diplomatic relations on 31 March 1985.
Comoros
Comoros
Country
Comoros
Notes
Comoros severed diplomatic relations with Iran in January 2016, but they were reestablished by 2023.
Egypt
Egypt
Country
Egypt
Formal relations began
1939(Diplomatic relations severed 30 April 1979)
Notes
See Egypt–Iran relations
Egypt has an interest section in Tehran.
Gambia
Gambia
Country
Gambia
Notes
In November 2010, Gambia broke off diplomatic relations with Iran in reaction to a weapons shipment. The Gambian government allowed Iranians 48 hours to leave the country. Diplomatic relations were reestablished on 29 July 2024.
Ghana
Ghana
Country
Ghana
Notes
Iran and Ghana maintain a historic special relationship and Iran has an embassy in Ghana and Ghana has an embassy in Tehran.
Guinea-Bissau
Guinea-Bissau
Country
Guinea-Bissau
Formal relations began
22 August 1990
Notes
Both countries established diplomatic relations on 22 August 1990
Both countries cooperate in various fields (education, mining, health, pharmaceuticals, agriculture, development and energy).
Libya
Libya
Country
Libya
Formal relations began
30 December 1967
Notes
See Iran-Libya relations
Both countries established diplomatic relations on 30 December 1967.
The relations between two countries began in 1967 when both countries were governed by monarchs. The relations became strained when Muammar Gaddafi seized the power on 1 September 1969 due to his alliance with other Arab leaders such as Gamal Nasser against Shah Mohammad Reza.
Libya broke ranks with most of the Arab states when it came out in support of Iran during the Iran–Iraq War.[citation needed] There is a Libyan embassy in Tehran and an Iranian embassy in Tripoli.[citation needed]
Morocco
Morocco
Country
Morocco
Formal relations began
(Diplomatic relations severed in May 2018)
Notes
See Iran–Morocco relations
There have been several instances in which Iran and Morocco have mostly or completely severed diplomatic relations. Iran cut off diplomatic ties with Morocco in 1981 after King Hassan II gave asylum to the exiled Shah. It took almost a decade for relations to thaw; Prime Minister Abderrahmane Youssoufi of Morocco led the first Moroccan delegation to the Islamic Republic of Iran. Economic ties increased greatly in 2009.
On 6 March 2009, Morocco severed diplomatic ties with Iran, offering several reasons. Morocco's Foreign Ministry said it was a result of Iran's spreading the Shi'ite variety of Islam in Sunni Morocco constituted interference in domestic affairs.
On 1 May 2018, Morocco severed diplomatic ties with Iran over Tehran's support for the Polisario Front, a Western Sahara independence movement. Morocco's Foreign Minister Nasser Bourita told reporters Morocco would close its embassy in Tehran and would expel the Iranian ambassador in Rabat.
Senegal
Senegal
Country
Senegal
Formal relations began
13 May 1971
Notes
See Iran–Senegal relations
Both countries established diplomatic relations on 13 May 1971.
Iranian president Mahmoud Ahmadinejad and his Senegalese counterpart Abdoulaye Wade pledged to expand bilateral ties in the fields of economics, tourism and politics in addition to increased efforts to empower OIC. Iran Khodro established an assembly line to produce Iranian cars in Senegal for African markets. The company had the capacity to produce 10,000 Samand cars annually.
In February 2011, Senegal severed diplomatic relations with Iran as it accused Iran of supplying weapons to rebels in the Casamance region.
South Africa
South Africa
Country
South Africa
Formal relations began
10 May 1994
Notes
See Iran–South Africa relations
Both countries established diplomatic relations on 10 May 1994.
South Africa and Iran share historical bilateral relations and the latter supported the South African liberation movements. It severed official relations with South Africa in 1979 and imposed a trade boycott in protest against the country's Apartheid policies. In January 1994 Iran lifted all trade and economic sanctions against South Africa and diplomatic relations were reestablished on 10 May 1994.
Sudan
Sudan
Country
Sudan
Formal relations began
22 August 1972
Notes
See Iran–Sudan relations
Both countries established diplomatic relations on 22 August 1972
Owing to various cultural and historical compatibilities,[clarification needed] Iran and Sudan have generally sought a very cordial and friendly relationship. The two nations share membership in the OIC and the Group of 77. Although they differ in ethnic identity (Iran is predominantly Persian, while Sudan is Afro-Arab) and denomination (the two nations are Muslim, but the former is mainly Shi'a, while the latter is Sunni), Iran and Sudan have a common strategic bond with both the People's Republic of China and Russia, and a common animosity towards the United States. Relations between Tehran and Khartoum have continued to grow, especially since April 2006, when then President Mahmoud Ahmadinejad voiced his opposition to the deployment in the Darfur region of Western peacekeepers from the United Nations. Sudan ardently supports Iran's nuclear program. Both countries are also firmly against Israel.
On 4 January 2016, Sudan cut off all diplomatic relations with Iran due to tensions between Saudi Arabia and Iran.
On 6 July 2023, Iran and Sudan agreed to restore diplomatic relations.
Zimbabwe
Zimbabwe
Country
Zimbabwe
Formal relations began
11 February 1983
Notes
See Iran–Zimbabwe relations
Both countries established diplomatic relations on 11 February 1983.
There are growing economic, social and cultural ties between Iran and Zimbabwe.
Relations between Iran and Zimbabwe started in 1979 when the late Vice President Simon Muzenda visited Tehran to meet leaders of the Islamic Revolution of Iran.
Zimbabwe opened an embassy in Tehran in 2003.
In 2005 President Mugabe confirmed the formal engagement of Iran in bilateral relations during the State visit to Zimbabwe by Iranian President Mohammad Khatami. In 2009 President Mugabe in a state TV address confirmed his support for the Iranian nuclear program and the shared struggle against "demagogues and international dictators".
In 2022, Dr Auxillia Mnangagwa, First Lady of Zimbabwe, visited Iran, focusing on philanthropic work: she spoke of the shared experience of the two countries: "I appreciate the cordial relations that exist between the two countries, Zimbabwe and Iran. We are both victims of illegal sanctions [sic] therefore, we should learn from each other's experiences".
Ranked list
Country
Formal relations began
Notes
Algeria
See Algeria–Iran relations Algeria is one of the few Arab and Sunni nations that has been friendly towards Iran. Iran is also one of the only states in the Middle East to voice support for the Polisario Front, a rebel movement backed by Algeria.
Burundi
31 March 1985
See Burundi–Iran relations Both countries established diplomatic relations on 31 March 1985.
Comoros
Comoros severed diplomatic relations with Iran in January 2016, but they were reestablished by 2023.
Egypt
1939(Diplomatic relations severed 30 April 1979)
See Egypt–Iran relations Egypt has an interest section in Tehran.
Gambia
In November 2010, Gambia broke off diplomatic relations with Iran in reaction to a weapons shipment. The Gambian government allowed Iranians 48 hours to leave the country. Diplomatic relations were reestablished on 29 July 2024.
Ghana
Iran and Ghana maintain a historic special relationship and Iran has an embassy in Ghana and Ghana has an embassy in Tehran.
Guinea-Bissau
22 August 1990
Both countries established diplomatic relations on 22 August 1990 Both countries cooperate in various fields (education, mining, health, pharmaceuticals, agriculture, development and energy).
Libya
30 December 1967
See Iran-Libya relations Both countries established diplomatic relations on 30 December 1967. The relations between two countries began in 1967 when both countries were governed by monarchs. The relations became strained when Muammar Gaddafi seized the power on 1 September 1969 due to his alliance with other Arab leaders such as Gamal Nasser against Shah Mohammad Reza. Libya broke ranks with most of the Arab states when it came out in support of Iran during the Iran–Iraq War.[citation needed] There is a Libyan embassy in Tehran and an Iranian embassy in Tripoli.[citation needed]
Morocco
(Diplomatic relations severed in May 2018)
See Iran–Morocco relations There have been several instances in which Iran and Morocco have mostly or completely severed diplomatic relations. Iran cut off diplomatic ties with Morocco in 1981 after King Hassan II gave asylum to the exiled Shah. It took almost a decade for relations to thaw; Prime Minister Abderrahmane Youssoufi of Morocco led the first Moroccan delegation to the Islamic Republic of Iran. Economic ties increased greatly in 2009. On 6 March 2009, Morocco severed diplomatic ties with Iran, offering several reasons. Morocco's Foreign Ministry said it was a result of Iran's spreading the Shi'ite variety of Islam in Sunni Morocco constituted interference in domestic affairs. On 1 May 2018, Morocco severed diplomatic ties with Iran over Tehran's support for the Polisario Front, a Western Sahara independence movement. Morocco's Foreign Minister Nasser Bourita told reporters Morocco would close its embassy in Tehran and would expel the Iranian ambassador in Rabat.
Senegal
13 May 1971
See Iran–Senegal relations Both countries established diplomatic relations on 13 May 1971. Iranian president Mahmoud Ahmadinejad and his Senegalese counterpart Abdoulaye Wade pledged to expand bilateral ties in the fields of economics, tourism and politics in addition to increased efforts to empower OIC. Iran Khodro established an assembly line to produce Iranian cars in Senegal for African markets. The company had the capacity to produce 10,000 Samand cars annually. In February 2011, Senegal severed diplomatic relations with Iran as it accused Iran of supplying weapons to rebels in the Casamance region.
South Africa
10 May 1994
See Iran–South Africa relations Both countries established diplomatic relations on 10 May 1994. South Africa and Iran share historical bilateral relations and the latter supported the South African liberation movements. It severed official relations with South Africa in 1979 and imposed a trade boycott in protest against the country's Apartheid policies. In January 1994 Iran lifted all trade and economic sanctions against South Africa and diplomatic relations were reestablished on 10 May 1994.
Sudan
22 August 1972
See Iran–Sudan relations Both countries established diplomatic relations on 22 August 1972 Owing to various cultural and historical compatibilities,[clarification needed] Iran and Sudan have generally sought a very cordial and friendly relationship. The two nations share membership in the OIC and the Group of 77. Although they differ in ethnic identity (Iran is predominantly Persian, while Sudan is Afro-Arab) and denomination (the two nations are Muslim, but the former is mainly Shi'a, while the latter is Sunni), Iran and Sudan have a common strategic bond with both the People's Republic of China and Russia, and a common animosity towards the United States. Relations between Tehran and Khartoum have continued to grow, especially since April 2006, when then President Mahmoud Ahmadinejad voiced his opposition to the deployment in the Darfur region of Western peacekeepers from the United Nations. Sudan ardently supports Iran's nuclear program. Both countries are also firmly against Israel. On 4 January 2016, Sudan cut off all diplomatic relations with Iran due to tensions between Saudi Arabia and Iran. On 6 July 2023, Iran and Sudan agreed to restore diplomatic relations.
Zimbabwe
11 February 1983
See Iran–Zimbabwe relations Both countries established diplomatic relations on 11 February 1983. There are growing economic, social and cultural ties between Iran and Zimbabwe. Relations between Iran and Zimbabwe started in 1979 when the late Vice President Simon Muzenda visited Tehran to meet leaders of the Islamic Revolution of Iran. Zimbabwe opened an embassy in Tehran in 2003. In 2005 President Mugabe confirmed the formal engagement of Iran in bilateral relations during the State visit to Zimbabwe by Iranian President Mohammad Khatami. In 2009 President Mugabe in a state TV address confirmed his support for the Iranian nuclear program and the shared struggle against "demagogues and international dictators". In 2022, Dr Auxillia Mnangagwa, First Lady of Zimbabwe, visited Iran, focusing on philanthropic work: she spoke of the shared experience of the two countries: "I appreciate the cordial relations that exist between the two countries, Zimbabwe and Iran. We are both victims of illegal sanctions [sic] therefore, we should learn from each other's experiences".
· Bilateral relations › Americas
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Argentina
Argentina
Country
Argentina
Formal relations began
27 July 1902
Notes
See Argentina–Iran relations
Both countries established diplomatic relations on 27 July 1902.
Argentina has an embassy in Tehran.
Iran has an embassy in Buenos Aires.
Brazil
Brazil
Country
Brazil
Notes
See Iran–Brazil relations
Brazil and Iran have enjoyed increasingly close political relations over the years, growing with the volume of bilateral trade and economic cooperation. The election of Dilma Rousseff as president of Brazil has brought a change to Brazilian policy towards Iran. Rousseff harshly criticized the human rights situation in Iran. During her electoral campaign she said that women stoning in Iran is "Medieval behavior." and after coming into office Brazil supported a resolution for nominating a U.N. special rapporteur for human rights in Iran, whose eventual report condemned Iranian rights abuses. in response Iranian President Ahmadinejad's media adviser, Ali Akbar Javanfekr, was quoted as stating that Rousseff had "destroyed years of good relations" between them
Ahmadinejad did not go to Brazil while touring South America in January 2012.
Canada
Canada
Country
Canada
Formal relations began
1955Diplomatic relations severed on 7 September 2012
Notes
See Canada–Iran relations
Canadian–Iranian relations date back to 1955, up to which point Canadian consular and commercial affairs in Iran were handled by the British Embassy. A Canadian diplomatic mission was constructed in Tehran in 1959 and raised to Embassy status in 1961. Due to rocky relations after the Iranian Revolution, Iran did not establish an embassy in Canada until 1991 when its staff, which had been living in a building on Roosevelt Avenue in Ottawa's west end, moved into 245 Metcalfe Street in the Centretown neighbourhood of Ottawa and the mission was upgraded to embassy status.
On 7 September 2012, Canada broke off diplomatic relations with Iran, saying "It is among the world's worst violators of human rights; and it shelters and materially supports terrorist groups." In a statement, Canadian foreign minister John Baird said "the Iranian regime has shown blatant disregard for the Vienna Convention and its guarantee of protection for diplomatic personnel. Under the circumstances, Canada can no longer maintain a diplomatic presence in Iran. Our diplomats serve Canada as civilians, and their safety is our number one priority." The announcement of embassy closure happened on the same day that the movie Argo, about the Canadian Caper, was released at the Toronto International Film Festival.
Following the election of Justin Trudeau in October 2015, the new Canadian government is looking to repair diplomatic relations with Iran and lifted most of its economic sanctions, following a historic Iranian nuclear deal in July 2015. Canada engaged in sanctions against the Guidance Patrol.
Cuba
Cuba
Country
Cuba
Formal relations began
10 February 1975
Notes
See Cuba–Iran relations
Both countries established diplomatic relations on 10 February 1975.
Iran has a productive trade balance with Cuba and both also have good and friendly relations. The two governments signed a document to bolster cooperation in Havana in January 2006. Former President Mahmoud Ahmadinejad called relations "firm and progressive" over the past three decades.
Ecuador
Ecuador
Country
Ecuador
Formal relations began
19 July 1973
Notes
See Ecuador–Iran relations
Both countries established diplomatic relations on 19 July 1973.
In early 2010, Ecuadorian President Rafael Correa alleged his country was being sanctioned because of ties to Iran. After an attempted coup against Correa in 2010, the two countries signalled intentions to deepen ties.
Mexico
Mexico
Country
Mexico
Formal relations began
15 October 1964
Notes
See Iran–Mexico relations
Both countries established diplomatic relations on 15 October 1964.
The first diplomatic contacts between Mexico and Iran took place in 1889. The first agreement of friendly relationship, established the lines of cooperation and interchange between two friend nations was signed on 24 March in 1937. Mexico and Iran have enjoyed increasingly close political and economic relations over the years, growing with the volume of bilateral trade and economic cooperation. The two countries aim to expand cooperation in several sectors, sharing science and technology, particularly in the oil industry. Both countries have also shared successful experiences in cultural cooperation and exchange. In 2008, an agreement to form a Mexico-Iran parliamentary friendship group was made at the Mexican parliament.
Iran has an embassy in Mexico City.
Mexico has an embassy in Tehran.
United States
United States
Country
United States
Formal relations began
1883Diplomatic relations severed on 7 April 1980
Notes
See Iran–United States relations
Former US Secretary of State, John Kerry with Iranian Foreign Minister Mohammad Javad Zarif in Switzerland, 2015.
Political relations between Iran and the United States began in the mid-to-late 19th century, but had slight importance and aroused little controversy until the post-World War II era of the Cold War and the rise of petroleum exports from the Persian Gulf. An era of close alliance between Shah Mohammad Reza Pahlavi's regime and the American government was followed by a dramatic reversal and hostility between the two countries after the 1979 Iranian Revolution. Currently, Iranian interests in the United States are handled through the Pakistani embassy.
Opinions differ over what has caused the decades of poor relations. Explanations offered include everything from the "natural and unavoidable" conflict between the Islamic Revolution on the one hand, and American arrogance and desire for global dictatorship and hegemony on the other, to the regime's need for an "external bogeyman" to "furnish a pretext for domestic repression" against pro-democratic forces, and bind the regime to its "small but loyal and heavily armed constituency".
Venezuela
Venezuela
Country
Venezuela
Formal relations began
9 August 1950
Notes
See Iran–Venezuela relations
Both countries established diplomatic relations on 9 August 1950.
Venezuela's former president, Hugo Chávez and Iran's former president Mahmoud Ahmadinejad have both described themselves on the world stage as opposed to US imperialism. Citing this commonality of opinion, they regard each other as allies, and they have embarked on a number of initiatives together. For example, on 6 January 2007, the two announced that they would use some money from a previously announced $2 billion joint fund to invest in other countries that were "attempting to liberate themselves from the imperialist yoke", in Chávez's words. The two presidents declared an "axis of unity" against "US imperialism".
Chile
Chile
Country
Chile
Formal relations began
May 1991
Notes
See Chile–Iran relations
Both countries established diplomatic relations in May 1991.
Chile has an embassy in Tehran.
Iran has an embassy in Santiago.
Ranked list
Country
Formal relations began
Notes
Argentina
27 July 1902
See Argentina–Iran relations Both countries established diplomatic relations on 27 July 1902. Argentina has an embassy in Tehran. Iran has an embassy in Buenos Aires.
Brazil
See Iran–Brazil relations Brazil and Iran have enjoyed increasingly close political relations over the years, growing with the volume of bilateral trade and economic cooperation. The election of Dilma Rousseff as president of Brazil has brought a change to Brazilian policy towards Iran. Rousseff harshly criticized the human rights situation in Iran. During her electoral campaign she said that women stoning in Iran is "Medieval behavior." and after coming into office Brazil supported a resolution for nominating a U.N. special rapporteur for human rights in Iran, whose eventual report condemned Iranian rights abuses. in response Iranian President Ahmadinejad's media adviser, Ali Akbar Javanfekr, was quoted as stating that Rousseff had "destroyed years of good relations" between them Ahmadinejad did not go to Brazil while touring South America in January 2012.
Canada
1955Diplomatic relations severed on 7 September 2012
See Canada–Iran relations Canadian–Iranian relations date back to 1955, up to which point Canadian consular and commercial affairs in Iran were handled by the British Embassy. A Canadian diplomatic mission was constructed in Tehran in 1959 and raised to Embassy status in 1961. Due to rocky relations after the Iranian Revolution, Iran did not establish an embassy in Canada until 1991 when its staff, which had been living in a building on Roosevelt Avenue in Ottawa's west end, moved into 245 Metcalfe Street in the Centretown neighbourhood of Ottawa and the mission was upgraded to embassy status. On 7 September 2012, Canada broke off diplomatic relations with Iran, saying "It is among the world's worst violators of human rights; and it shelters and materially supports terrorist groups." In a statement, Canadian foreign minister John Baird said "the Iranian regime has shown blatant disregard for the Vienna Convention and its guarantee of protection for diplomatic personnel. Under the circumstances, Canada can no longer maintain a diplomatic presence in Iran. Our diplomats serve Canada as civilians, and their safety is our number one priority." The announcement of embassy closure happened on the same day that the movie Argo, about the Canadian Caper, was released at the Toronto International Film Festival. Following the election of Justin Trudeau in October 2015, the new Canadian government is looking to repair diplomatic relations with Iran and lifted most of its economic sanctions, following a historic Iranian nuclear deal in July 2015. Canada engaged in sanctions against the Guidance Patrol.
Cuba
10 February 1975
See Cuba–Iran relations Both countries established diplomatic relations on 10 February 1975. Iran has a productive trade balance with Cuba and both also have good and friendly relations. The two governments signed a document to bolster cooperation in Havana in January 2006. Former President Mahmoud Ahmadinejad called relations "firm and progressive" over the past three decades.
Ecuador
19 July 1973
See Ecuador–Iran relations Both countries established diplomatic relations on 19 July 1973. In early 2010, Ecuadorian President Rafael Correa alleged his country was being sanctioned because of ties to Iran. After an attempted coup against Correa in 2010, the two countries signalled intentions to deepen ties.
Mexico
15 October 1964
See Iran–Mexico relations Both countries established diplomatic relations on 15 October 1964. The first diplomatic contacts between Mexico and Iran took place in 1889. The first agreement of friendly relationship, established the lines of cooperation and interchange between two friend nations was signed on 24 March in 1937. Mexico and Iran have enjoyed increasingly close political and economic relations over the years, growing with the volume of bilateral trade and economic cooperation. The two countries aim to expand cooperation in several sectors, sharing science and technology, particularly in the oil industry. Both countries have also shared successful experiences in cultural cooperation and exchange. In 2008, an agreement to form a Mexico-Iran parliamentary friendship group was made at the Mexican parliament. Iran has an embassy in Mexico City. Mexico has an embassy in Tehran.
United States
1883Diplomatic relations severed on 7 April 1980
See Iran–United States relations Former US Secretary of State, John Kerry with Iranian Foreign Minister Mohammad Javad Zarif in Switzerland, 2015. Political relations between Iran and the United States began in the mid-to-late 19th century, but had slight importance and aroused little controversy until the post-World War II era of the Cold War and the rise of petroleum exports from the Persian Gulf. An era of close alliance between Shah Mohammad Reza Pahlavi's regime and the American government was followed by a dramatic reversal and hostility between the two countries after the 1979 Iranian Revolution. Currently, Iranian interests in the United States are handled through the Pakistani embassy. Opinions differ over what has caused the decades of poor relations. Explanations offered include everything from the "natural and unavoidable" conflict between the Islamic Revolution on the one hand, and American arrogance and desire for global dictatorship and hegemony on the other, to the regime's need for an "external bogeyman" to "furnish a pretext for domestic repression" against pro-democratic forces, and bind the regime to its "small but loyal and heavily armed constituency".
Venezuela
9 August 1950
See Iran–Venezuela relations Both countries established diplomatic relations on 9 August 1950. Venezuela's former president, Hugo Chávez and Iran's former president Mahmoud Ahmadinejad have both described themselves on the world stage as opposed to US imperialism. Citing this commonality of opinion, they regard each other as allies, and they have embarked on a number of initiatives together. For example, on 6 January 2007, the two announced that they would use some money from a previously announced $2 billion joint fund to invest in other countries that were "attempting to liberate themselves from the imperialist yoke", in Chávez's words. The two presidents declared an "axis of unity" against "US imperialism".
Chile
May 1991
See Chile–Iran relations Both countries established diplomatic relations in May 1991. Chile has an embassy in Tehran. Iran has an embassy in Santiago.
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Afghanistan
Afghanistan
Country
Afghanistan
Formal relations began
2 May 1920
Notes
See Afghanistan–Iran relations
Both countries established diplomatic relations on 2 May 1920 when has been accredited first Envoy Extraordinary and Minister Plenipotentiary of Afghanistan to Persia Sardar Abdol Aziz Khan.
Afghanistan's relations with Iran have fluctuated in modern times, due to the Taliban's control of the country in the 1990s, the thousands of illegal Afghan immigrants and refugees in Iran, and with occasional disputes about water rights over the Helmand River. Also, Iran has been accused of supporting the Taliban many times from legitimizing it by entertaining the Taliban's delegates to supplying them with arms and even training them. Afghan migrants and refugees have been systematically harassed, abused, and killed by the Iranian government.
Iran is situated along one of the main trafficking routes for cannabis, heroin, opium and morphine produced in Afghanistan, and 'designer drugs' have also found their way into the local market in recent years. Iran's police said in April 2009 that 7,700 tonnes of opium were produced in Afghanistan in 2008, of which 3000 tonnes entered Iran, adding that the force had managed to seize 1000 tonnes of the smuggled opium.
Armenia
Armenia
Country
Armenia
Formal relations began
9 February 1992
Notes
See Armenia–Iran relations
Both countries established diplomatic relations on 9 February 1992.
Despite religious and ideological differences, relations between Armenia and the Islamic Republic of Iran remain cordial and both Armenia and Iran are strategic partners in the region.
The two neighbouring countries share to a great extent similar history and culture, and have had relations for thousands of years, starting with the Median Empire. Both countries have Indo-European national languages, and Armenian and Persian have influenced each other. Iran only lost the territory that nowadays comprises Armenia in the course of the 19th century, by the Russo-Persian Wars, irrevocably to neighbouring Imperial Russia.
There are no border disputes between the two countries and the Christian Armenian minority in Iran, amongst the largest and oldest communities in the world, and the largest in the Middle East, enjoys official recognition. Of special importance is the cooperation in the field of energy security which lowers Armenia's dependence on Russia and can in the future also supply Iranian gas to Europe through Georgia and the Black Sea.
Armenia has an embassy in Tehran.
Iran has an embassy in Yerevan and a consulate-general in Kapan.
Azerbaijan
Azerbaijan
Country
Azerbaijan
Formal relations began
12 March 1992
Notes
See Azerbaijan–Iran relations
Both countries established diplomatic relations on 12 March 1992.
The people of Azerbaijan and Iran share a long and complex relationship, resulting in deep historical, religious and cultural ties. The largest population of ethnic Azerbaijanis live in Iran and until 1813/1828, the soil of the modern-day Republic of Azerbaijan was Iranian territory, prior to being forcefully ceded to Russia by the Treaty of Gulistan of 1813 and the Treaty of Turkmenchay of 1828. Both nations are the only officially majority-Shia nations in the world as well, and have the highest and second highest Shia populations in the world by percentage. Azerbaijan has an embassy in Tehran. and a consulate-general in Tabriz. Iran has an embassy in Baku. and a consulate-general in Nakhchivan. Both countries are full members of the Economic Cooperation Organization (ECO) and the Organisation of Islamic Cooperation (OIC).
Bahrain
Bahrain
Country
Bahrain
Formal relations began
29 August 1971(Diplomatic relations severed 4 January 2016)
Notes
See Bahrain–Iran relations
Both countries established diplomatic relations on 29 August 1971.
Bahrain severed diplomatic ties on 4 January 2016 after the attack on the Saudi diplomatic missions in Iran.
Bangladesh
Bangladesh
Country
Bangladesh
Formal relations began
21 June 1974
Notes
See Bangladesh–Iran relations
Both countries established diplomatic relations on 21 June 1974 when Bangladesh an embassy was established in Iran and on 24 January 1975 Irans embassy was also established in Bangladesh.
Bangladesh and Iran signed a preferential trade accord in July 2006 which removed non-tariff barriers, with a view to eventually establishing a free-trade agreement. Before the signing of the accord, bilateral trade between the countries amounted to US$100 million annually.
In mid-2007, the Bangladeshi government requested Iran's help with the construction of a nuclear power plant, in order to offset the decline in the availability of gas for power generation. The Bangladeshi Minister of Power, Energy and Natural Resources also requested Iranian assistance for the construction of new oil refineries in Bangladesh.
Brunei
Brunei
Country
Brunei
Formal relations began
1 May 1990
Notes
Both countries established diplomatic relations on 1 May 1990.
China
China
Country
China
Formal relations began
16 August 1971
Notes
See China–Iran relations
Both countries established diplomatic relations on 16 August 1971.
Countries which signed cooperation documents related to the Belt and Road Initiative.
Iran continues to align itself politically with the People's Republic of China as the European Union and United States push forward with policies to isolate Iran both politically and economically. Iran has observer status at the Shanghai Cooperation Organisation and aspires to membership in this body, in which China plays a leading role.
In July 2004, Iranian parliamentary speaker Gholam Ali Haddad-Adel stressed China's support for Iran's nuclear programs. China's Foreign Minister Li Zhaoxing also said that his country opposes Iran being referred to the United Nations Security Council over its nuclear program, and claimed that the 7 April 1980 government[clarify] had a very positive attitude in its cooperation with the IAEA.
China and Iran have developed a friendly economic and strategic partnership. China is believed to have helped Iran militarily in the following areas: conduct training of high-level officials on advanced systems, provide technical support, supply specialty steel for missile construction, provide control technology for missile development, build a missile factory and test range. It is rumored that China is responsible for aiding in the development of advanced conventional weapons including surface-to-air missiles, combat aircraft, radar systems, and fast-attack missile vessels.
Georgia
Georgia
Country
Georgia
Formal relations began
15 May 1992
Notes
See Georgia–Iran relations, Persia–Georgia relations
Both countries established diplomatic relations on 15 May 1992.
Iran and Georgia have had relations for hundreds of years. Georgia, throughout its history, has several times been annexed by the Persian Empire, specifically under the Achaemenid, Parthian, Sassanid, and Safavid dynasties. Accordingly, there has been a lot of political and cultural exchange, and Georgia was often considered a part of Greater Iran. Iran and Georgia, or the Georgian kingdoms, have had relations in different forms, beginning with trade in the Achaemenid era. The relationship got more complex as the Safavids took power in Iran and attempted to maintain Iranian control of the Georgian kingdoms. This continued until the 19th century when Russia, through the Russo-Persian War (1804–13) and Russo-Persian War (1826–1828), took the Caucasus from the Qajars, and thus Iran irrevocably lost the whole region, including Georgia. In the early 20th century, Iran–Georgian relations were merged into Iran–Soviet relations. Since Georgia's independence from the Soviet Union, the two nations have cooperated in many fields including energy, transport, trade, education, and science. Iran is one of Georgia's most important trading partners and an Intergovernmental Joint Economic Commission is functioning between the two countries.
India
India
Country
India
Formal relations began
15 March 1950
Notes
See India–Iran relations
Both countries established diplomatic relations on 15 March 1950.
After the Iranian Revolution of 1979, Iran withdrew from CENTO and dissociated itself from US-friendly countries during the Cold War.
The two countries currently have friendly relations in many areas. There are significant trade ties, particularly in crude-oil imports into India and diesel exports to Iran. Iran objected to Pakistan's attempts to draft anti-India resolutions at international organizations such as the OIC in 1994. Reciprocally, India supported Iran's inclusion as an observer state in the South Asian Association for Regional Cooperation. In the 1990s, India and Iran both supported the Northern Alliance in Afghanistan against the Taliban regime.
India and Iran have had relations for millennia. With the growth of India's strategic and economic ties with the United States and the West in recent years, there have been instances of marked differences in diplomatic stances of the two countries on core issues. Specifically, India has twice voted against Iran in the IAEA in 2005 and 2009, calling on Iran to halt its nuclear weapons programme. as well as abstained on a key UN General Assembly resolution condemning Iran for its involvement in an alleged plot to assassinate the Saudi envoy to Washington. Although India voiced support for Iran after it attacked Jaish al Adl terrorist camps in Pakistan's Balochistan Province in January 2024.
Indonesia
Indonesia
Country
Indonesia
Formal relations began
1950
Notes
See Indonesia–Iran relations
Both countries established diplomatic relations in 1950.
Iranian Foreign Minister Mohammad Javad Zarif and his Indonesian counterpart Retno Marsudi held a meeting in the Iranian capital of Tehran.
Indonesia and Iran are Muslim majority countries, despite the differences in its religious orientation. Indonesia has the largest Muslim Sunni population, while Iran is the largest Shiite nation.
As Islamic countries that have among the largest Muslim populations in the world, Iran and Indonesia hold themselves responsible for promoting Islam as a peaceful religion. Diplomatic relations have continued since 1950. Indonesia has an embassy in Tehran, and Iran has an embassy in Jakarta. Both countries are full members of the World Trade Organization (WTO), The Non-Aligned Movement, Organisation of Islamic Cooperation (OIC), and Developing 8 Countries.
Jakarta had offered to help mediate the Iranian nuclear dispute, Jakarta is on good terms with Iran and other Middle East countries, as well as with the West.
Iraq
Iraq
Country
Iraq
Formal relations began
25 April 1929
Notes
See Iran–Iraq relations
Both countries established diplomatic relations on 25 April 1929 when Iran formally recognized Iraq and appointed a diplomatic representative to Baghdad.
Iran–Iraq relations have been turbulent since the Iran–Iraq War began in 1988. They have improved since the fall of Saddam Hussein in 2003.
Mahmoud Ahmadinejad was the first Iranian president to visit Iraq since Iran's 1979 Islamic revolution. Iran has an embassy in Baghdad and three consulates-general, in Sulaimaniya, Erbil, and Karbala. Iraq has an embassy in Tehran, and three Consulate-Generals in Ahwaz, Kermanshah, and Mashad.
Israel
Israel
Country
Israel
Formal relations began
1950(Diplomatic relations severed in 1979)
Notes
See Iran–Israel relations, History of the Jews in Iran and Iran–Israel proxy conflict
In 1947, Iran voted against the United Nations Partition Plan for Palestine and recognized Israel three years later. Under the Shah Mohammad Reza Pahlavi Iran and Israel enjoyed a high degree of diplomatic relations.
Following the Iranian Revolution in 1979, the two states become hostile and the current Iranian government does not recognize the existence of Israel. The back covers of Iranian passports read: "The holder of this passport is not entitled to travel to occupied Palestine". Both countries have severed their diplomatic and commercial ties with each other. Iran does not recognize Israel and refers to it as a Zionist entity or a Zionist regime.
Japan
Japan
Country
Japan
Formal relations began
4 August 1929
Notes
See Iran–Japan relations
Both countries established diplomatic relations on 4 August 1929 when It was stated in Teheran that the Japanese Government had decided to establish a Legation there.
Throughout history, the two countries have maintained a relatively friendly and strongly strategic partnership.
Iran has an embassy in Tokyo.
Japan has an embassy in Tehran.
Kazakhstan
Kazakhstan
Country
Kazakhstan
Formal relations began
29 January 1992
Notes
See Iran–Kazakhstan relations
Both countries established diplomatic relations on 29 January 1992.
Trade turnover between the two countries increased fivefold between 2003-2009, from $400 million in 2003 to more than $2 billion in 2009.
Iran imports grain, petroleum products, and metals from Kazakhstan. Iran is a partner in joint oil and gas projects including construction of a pipeline connecting Kazakhstan and Turkmenistan with Iran's (Persian Gulf) which will give Astana access to the Asian markets. Kazakhstan is specially interested in Iranian investment in mechanical engineering, infrastructure, transport, and telecommunications.
Kuwait
Kuwait
Country
Kuwait
Formal relations began
17 December 1961
Notes
See Iran–Kuwait relations
Both countries established diplomatic relations on 17 December 1961.
Iran has an embassy in Kuwait City.
Kuwait has an embassy in Tehran.
Kyrgyzstan
Kyrgyzstan
Country
Kyrgyzstan
Formal relations began
10 May 1992
Notes
See Iran–Kyrgyzstan relations
Both countries established diplomatic relations on 10 May 1992.
Iran and Kyrgyzstan have signed agreements on cooperation in the spheres of transport, customs, trade, and economic relations. Iran and Kyrgyzstan interact in the spheres of education, culture, travel, customs, finances, and the war on trafficking and crime in general.
The two countries trade in agriculture and capital goods. In 2008, Iran promised Kyrgyzstan €200 million for some economic projects. Iranian companies participated in construction of a highway connecting Bishkek and Osh. Iran and Kyrgyzstan hope to increase their annual trade turnover to $100 million.
Lebanon
Lebanon
Country
Lebanon
Formal relations began
21 September 1944
Notes
See Iran–Lebanon relations
Both countries established diplomatic relations on 21 September 1944.
Around June 1982, Iran dispatched more than 1000 Revolutionary Guards to the predominantly Shi'ite Bekaa Valley of Lebanon. There they established themselves, taking over the Lebanese Army's regional headquarters in the Sheikh Abdullah barracks, as well as a modern clinic, renamed "Hospital Khomeini", and the Hotel Khayyam. The Pasdaran were active in many places, including schools, where they propagated Islamic doctrine. Iranian clerics, most notably Fazlollah Mahallati, supervised.
From this foothold, the Islamic Republic helped organize one of its biggest successes, the Hezbollah militia, a party and social-services organization devoted to the Khomeini principle of Guardianship (i.e. rule) of the Islamic Jurists (Velayat-e-Faqih), and loyal to Khomeini as their leader. Over the next seven years Iran is estimated to have spent $5 to $10 million US per month on Hezbollah, although the organization is now said to have become more self-sufficient.
In the words of Hussein Musawi, a former commander of Amal militia who joined Hezbollah:
We are her [Iran's] children. We are seeking to formulate an Islamic society which in the final analysis will produce an Islamic state. ... The Islamic revolution will march to liberate Palestine and Jerusalem, and the Islamic state will then spread its authority over the region of which Lebanon is only a part.
United Nations Security Council Resolution 1559 (2 September 2004) called for the "disbanding and disarmament of all Lebanese and non-Lebanese militias". The Government of Lebanon is responsible for the implementation, and for preventing the flow of armaments and other military equipment to the militias, yet including Hezbollah, from Syria, Iran, and other external sources.
On August 5, 2025, a Lebanese government meeting was held in Baabda Palace focused on the disarmament of Hezbollah. At the end of the meeting the Lebanese Army was assigned to present a plan for the disarmament of Hezbollah and returning state monopoly over arms.
Surrounding the discussions on the disarmament of Hezbollah, Ali Larijani met with Lebanese President Joseph Aoun in Beirut. During the meeting, Aoun insisted that only the Lebanese state had the right to bear arms, expressing that "no armed group is permitted to act outside state authority". In response, Larijani replied that Iran "respects Lebanese sovereignty", but he criticized U.S. influence on Lebanon’s disarmament push and defended Hezbollah as a legitimate resistance against Israel. After meeting with Larijani, President Aoun emphasized Lebanon’s stance on sovereignty, saying that the language from some Iranian officials is unhelpful. "We reject any interference in our internal affairs by any entity and we want Lebanon to remain safe and stable".
On August 7, 2025, Iran's Foreign Minister Abbas Araghchi spoke against Lebanon’s decision to disarm Hezbollah, stating that it will surely fail, as Hezbollah is strong and has Iran’s commitment to it. Lebanese officials were outraged by his comments, causing Foreign Minister Youssef Rajji to summon Iran's ambassador making note that the comments are an unacceptable interference in Lebanon’s internal affairs. Other Lebanese politicians like MP Ghayath Yazbeck went even further, calling for a UN complaint over what they described as an attack on Lebanon’s sovereignty.
Malaysia
Malaysia
Country
Malaysia
Notes
See Iran–Malaysia relations
In January 2017, the two countries are set to pursue a free trade agreement. A memorandum of understanding (MoU) on gas field study was signed in February between National Iranian Oil Company (NIOC) and Malaysia's Bukhary International Ventures (BIV). Both countries have integrated their banking transactions and also agreed to use local currencies along with Chinese yuan and Japanese yen in their bilateral trade. As of 2015, there are around 5,000 Iranian students in Malaysia, while only 15 Malaysian students in Iran.
North Korea
North Korea
Country
North Korea
Formal relations began
15 April 1973
Notes
See Iran – North Korea relations
Both countries established diplomatic relations on 15 April 1973.
Iran – North Korea relations are described as being positive by official news agencies of the two countries. They have pledged cooperation in the educational, scientific, and cultural spheres. North Korea also assisted Iran in its nuclear program. Iran and North Korea have close relations due to their shared hostility towards the United States, who designated both nations as state sponsors of terrorism and part of the Axis of evil.
Pakistan
Pakistan
Country
Pakistan
Formal relations began
23 August 1947
Notes
See Iran–Pakistan relations
Both countries established diplomatic relations on 23 August 1947 when Pakistan and Iran have agreed to exchange diplomatic representatives.
Iran was the first nation to recognize Pakistan's independence. During the Indo-Pakistani War of 1965 and Indo-Pakistani War of 1971, Iran supported Pakistan under the reign of Shah Mohammad Reza Pahlavi and opened the Iran-Pakistan border to provide fuel and arms to the Pakistani soldiers. After the 1971 war Iran tried to strengthen its ties with Pakistan's arch rival India. The Shah of Iran planned to annex the Balochistan province as Pakistan would surrender after a loss of the 1971 war. Following the Iranian revolution of 1979, Pakistan started having close relations with Saudi Arabia. Their relations are complex, driven by Pakistani geo-political aspirations, religious affiliations, Iran's relations with India, and internal and external factors.
Palestine
Palestine
Country
Palestine
Notes
See Iran–Palestine relations
The Islamic Republic of Iran (established after the 1979 Iranian Revolution) closed the Israeli embassy in Tehran and replaced it with a Palestinian embassy. Iran favours a Palestinian state and officially endorses the replacement of Israel with a unitary Palestinian state or whatever choice the Palestinian people decide through a democratic vote. In a 2006 interview, Mohammad Khatami said Iran has also stated its willingness to accept a two-state solution if the Palestinians find this acceptable.
The Iranian government regularly sends aid to various Palestinian causes, everything from transporting injured children to hospitals to supplying the Palestinian Islamist militant groups Islamic Jihad and Hamas with arms. Streets and squares named after Palestinians crisscross the nation.
Several Palestinian militant resistance groups, including Hamas, are Iranian allies. The Iranian government also gives substantial assistance to the Hamas government in Gaza, which is embargoed by Israel, and depends on outside sources for an estimated 90% of its budget. Iranian support is not unconditional. In July and August 2011 Iran cut funding to show its displeasure at "Hamas's failure to hold public rallies in support" of Syrian President Bashar al-Assad during the Syrian Civil War. In part for this reason, Hamas was unable to pay July salaries of its "40,000 civil service and security employees."
Philippines
Philippines
Country
Philippines
Formal relations began
22 January 1964
Notes
See Iran–Philippines relations
Both countries established diplomatic relations on 22 January 1964.
Iran has an embassy in Manila, while the Philippines has an embassy in Tehran.
Qatar
Qatar
Country
Qatar
Formal relations began
16 October 1971
Notes
See Iran–Qatar relations
Both countries established diplomatic relations on 16 October 1971.
Iran has an embassy in Doha.
Qatar has an embassy in Tehran.
Saudi Arabia
Saudi Arabia
Country
Saudi Arabia
Formal relations began
24 August 1929
Notes
See Iran–Saudi Arabia relations and Iran–Saudi Arabia proxy conflict
Both countries established diplomatic relations on 24 August 1929.
Due to various political and cultural clashes throughout history, relations between the two nations have been greatly strained. In 1966 King Faisal of Saudi Arabia visited Iran with the aim of further strengthening the relationships between the countries. The Shah (King) of Iran reciprocated by paying an official visit to Saudi Arabia, which eventually led to a peaceful resolution of a dispute concerning the islands of Farsi and Arabi: it was agreed that Farsi would belong to Iran and Arabi would be under the control of Saudi Arabia. A unique feature of this agreement is that it assigned only territorial waters to the islands, not the continental shelf. In 1968, when Great Britain announced its withdrawal from the Persian Gulf, Iran and Saudi Arabia took the primary responsibility for peace and security in the region. During the 1970s, Saudi Arabia's main bilateral concerns were Iran's modernization of its military, which was capable of dominating the entire region, and Iran's repossession of the Islands of Big Tunb, Little Tunb and Abu Moussa in 1971, challenging the United Arab Emirates' claim to the Islands. Despite these frictions, the friendliness of Iran–Saudi Arabia relations reached a peak in the period between 1968 and 1979. After the Iranian Revolution in 1979, Khomeini and other Iranian leaders openly attacked and criticized the character and religious legitimacy of the Saudi regime. According to Le Figaro, on 5 June 2010 King Abdullah of Saudi Arabia told Hervé Morin, the Defense Minister of France, "There are two countries in the world that do not deserve to exist: Iran and Israel." On 3 January 2016, Saudi Arabia severed diplomatic relations with Iran.[citation needed]
Iran and Saudi Arabia restored relations in 2023.
Singapore
Singapore
Country
Singapore
Formal relations began
6 August 1973
Notes
Both countries established diplomatic relations on 6 August 1973.
Singapore and Iran maintain cordial relations, despite Singapore's close relationship with the United States. The island city state and Iran have conducted numerous cultural exchanges as well as a high expatriate Iranian population living in Singapore.
South Korea
South Korea
Country
South Korea
Formal relations began
23 October 1962
Notes
See Iran–South Korea relations
Both countries established diplomatic relations on 23 October 1962.
Iran–South Korea relations are described as being positive despite Iran's close relationship with North Korea, and South Korea's with the United States. The two countries have maintained a relatively friendly and strongly strategic partnership. South Korea is one of Iran's major commercial partners.
Sri Lanka
Sri Lanka
Country
Sri Lanka
Formal relations began
1961
Notes
See Iran–Sri Lanka relations
Iran and Sri Lanka have had official diplomatic relations since 1961. Diplomatic relations between Iran and Sri Lanka (then known as Ceylon) began in 1961 via the Ceylonese embassy in Islamabad, which was the closest Ceylon had to a presence on Iranian soil until the opening of the Tehran embassy office in 1990. Tehran set up its Colombo office in 1975. After Mahmoud Ahmadinejad became President of Iran, Sri Lanka was the first country he visited on his inaugural Asian tour. Mahinda Rajapaksa also made ties with Iran a priority after he ascended to office.
Syria
Syria
Country
Syria
Formal relations began
12 November 1946
Notes
See Iran–Syria relations
Both countries established diplomatic relations on 12 November 1946 when has been accredited Envoy Extraordinary and Plenipotentiary of Iran to Syria with residence in Beirut Mr. Zein-el-Abdine Rahnema.
Syria was one of the few Arab countries to support Iran during the Iran–Iraq War, putting them at odds with other nations in the Arab League. Iran and Syria have had a strategic alliance ever since, partially due to their common animosity towards Saddam Hussein and coordination against the United States and Israel. Syria and Iran cooperate on arms smuggling from Iran to Hezbollah in Lebanon, which borders Israel. Iran was reported as helping Syria to suppress the anti-government protests that broke out in 2011 with training, munitions and high-tech surveillance technology. The Guardian reported in May 2011 that the Iranian Republican Guard increased its "level of technical support and personnel support" to strengthen Syria's "ability to deal with protesters", according to one diplomat in Damascus.
Iran reportedly assisted the Syrian government sending it riot control equipment, intelligence monitoring techniques and oil. It also agreed to fund a large military base at Latakia airport. The Daily Telegraph has claimed in August that a former member of Syria's secret police reported "Iranian snipers" had been deployed in Syria to assist in the crackdown on protests. According to the US government, Mohsen Chizari, the Quds Force's third-in-command, has visited Syria to train security services to fight against the protestors. On 24 June 2011 The EU's official journal said the three Iranian Revolutionary Guard members now subject to sanctions had been "providing equipment and support to help the Syrian regime suppress protests in Syria". The Iranians added to the EU sanctions list were two Revolutionary Guard commanders, Soleimani and Brig Cmdr Mohammad Ali Jafari, and the Guard's deputy commander for intelligence, Hossein Taeb.
Thailand
Thailand
Country
Thailand
Formal relations began
9 November 1955
Notes
See Iran–Thailand relations
Both countries established diplomatic relations on 9 November 1955.
Iran has an embassy in Bangkok.
Thailand maintains an embassy in Tehran.
Turkey
Turkey
Country
Turkey
Formal relations began
1835
Notes
See Iran–Turkey relations
Both countries established diplomatic relations in 1835.
A period of coolness passed after the 1979 Iranian Revolution, which caused major changes in Iran and the world's status quo. Today Iran and Turkey cooperate in a wide variety of fields that range from fighting terrorism and drug trafficking, and promoting stability in Iraq and Central Asia. Iran and Turkey also have very close trade and economic relations. Both countries are part of the Economic Cooperation Organization (ECO). Turkey receives about 2 million Iranian tourists each year[circular reference] and benefits economically from Iranian tourism.
Bilateral trade between the nations is increasing. In 2005, bilateral trade increased to $4 billion from $1 billion in 2000. Iran's gas exports to Turkey are likely to increase. Turkey imports about 10 billion cubic meters a year of gas from Iran, about thirty percent of its needs. Turkey plans to invest $12 billion in developing phases 22, 23, and 24 of the South Pars gas field, a senior Iranian oil official told Shana.ir. Half of this gas will be re-exported to Europe. Two-way trade is now in the range of $10 billion (2008), and both governments have announced that the figure should reach the $20 billion mark in the not-too-distant future. Turkey won the tender for privatization of the Razi Petrochemical Complex, valued at $650 million (2008). Since the 2016 Turkish coup d'état attempt, the two states began close co-operation especially on the 2017–18 Qatar diplomatic crisis.
Iran has an embassy in Ankara and consulates-general in Erzurum, Istanbul and Trabzon.
Turkey has an embassy in Tehran and consulates-general in Mashhad, Tabriz and Urmia.
Turkmenistan
Turkmenistan
Country
Turkmenistan
Formal relations began
18 February 1992
Notes
See Iran–Turkmenistan relations
Both countries established diplomatic relations on 18 February 1992.
Iran and Turkmenistan have had relations since the latter's separation from the former Soviet Union in 1991. Iran was the first nation to recognize Turkmenistan's independence. Since then, the two countries have enjoyed good relations and have cooperated in the economic, infrastructure, and energy sectors. Trade between the two nations surpasses $1 billion and Iranians are the second-largest buyers of Turkmen commodities, mainly natural gas. The $139-million Korpeje-Kurt Kui gas pipeline in western Turkmenistan and the $167-million Dousti ("Friendship" in Persian) Dam in the south of the country were built through a joint venture.
Their Caspian Sea territorial boundaries are a cause of tension between the two countries. Iran's Islamic theocracy and Turkmenistan's secular dictatorship also prevent the development of a closer friendship.
United Arab Emirates
United Arab Emirates
Country
United Arab Emirates
Formal relations began
28 October 1972
Notes
See Iran–United Arab Emirates relations
Both countries established diplomatic relations on 28 October 1972
Iran has an embassy in Abu Dhabi and a consulate-general in Dubai.
United Arab Emirates has an embassy in Tehran. The embassy is administered by a Chargés d'affaires en pied.
Iran and United Arab Emirates both claim three islands in the Persian Gulf (Abu Musa, Greater Tunb, and Lesser Tunb).
Uzbekistan
Uzbekistan
Country
Uzbekistan
Formal relations began
10 May 1992
Notes
See Iran–Uzbekistan relations
Both countries established diplomatic relations on 10 May 1992.
The two countries have deep cultural and historical ties that date back to several centuries. Iran has been especially been active in pursuing economic projects and social, cultural, and diplomatic initiatives in Uzbekistan. The two nations have also worked on overland links and other joint ventures. Although the differences between their political systems, Iran's Islamic theocracy and Uzbekistan's presidential constitutional republic, keep the two nations apprehensive, it has not deterred them from further improving relations. Iran and Uzbekistan agreed to develop cooperation in agriculture, transport, oil and gas production, construction, production of pharmaceuticals, and banking.
The state visit of Uzbekistan's President Shavkat Mirziyoyev to Iran in 2023 marked the beginning of a new phase of cooperation between the two nations. During the visit, a total of 15 agreements were signed, further strengthening bilateral ties. Notably, this visit led to the establishment of direct flights between Tehran and Samarkand, facilitating enhanced connectivity and promoting closer relations between the two cities.
Vietnam
Vietnam
Country
Vietnam
Formal relations began
4 August 1973
Notes
See Iran–Vietnam relations
Both countries established diplomatic relations on 4 August 1973.
Iran has an embassy in Hanoi.
Vietnam has an embassy in Tehran.
Ranked list
Country
Formal relations began
Notes
Afghanistan
2 May 1920
See Afghanistan–Iran relations Both countries established diplomatic relations on 2 May 1920 when has been accredited first Envoy Extraordinary and Minister Plenipotentiary of Afghanistan to Persia Sardar Abdol Aziz Khan. Afghanistan's relations with Iran have fluctuated in modern times, due to the Taliban's control of the country in the 1990s, the thousands of illegal Afghan immigrants and refugees in Iran, and with occasional disputes about water rights over the Helmand River. Also, Iran has been accused of supporting the Taliban many times from legitimizing it by entertaining the Taliban's delegates to supplying them with arms and even training them. Afghan migrants and refugees have been systematically harassed, abused, and killed by the Iranian government. Iran is situated along one of the main trafficking routes for cannabis, heroin, opium and morphine produced in Afghanistan, and 'designer drugs' have also found their way into the local market in recent years. Iran's police said in April 2009 that 7,700 tonnes of opium were produced in Afghanistan in 2008, of which 3000 tonnes entered Iran, adding that the force had managed to seize 1000 tonnes of the smuggled opium.
Armenia
9 February 1992
See Armenia–Iran relations Both countries established diplomatic relations on 9 February 1992. Despite religious and ideological differences, relations between Armenia and the Islamic Republic of Iran remain cordial and both Armenia and Iran are strategic partners in the region. The two neighbouring countries share to a great extent similar history and culture, and have had relations for thousands of years, starting with the Median Empire. Both countries have Indo-European national languages, and Armenian and Persian have influenced each other. Iran only lost the territory that nowadays comprises Armenia in the course of the 19th century, by the Russo-Persian Wars, irrevocably to neighbouring Imperial Russia. There are no border disputes between the two countries and the Christian Armenian minority in Iran, amongst the largest and oldest communities in the world, and the largest in the Middle East, enjoys official recognition. Of special importance is the cooperation in the field of energy security which lowers Armenia's dependence on Russia and can in the future also supply Iranian gas to Europe through Georgia and the Black Sea. Armenia has an embassy in Tehran. Iran has an embassy in Yerevan and a consulate-general in Kapan.
Azerbaijan
12 March 1992
See Azerbaijan–Iran relations Both countries established diplomatic relations on 12 March 1992. The people of Azerbaijan and Iran share a long and complex relationship, resulting in deep historical, religious and cultural ties. The largest population of ethnic Azerbaijanis live in Iran and until 1813/1828, the soil of the modern-day Republic of Azerbaijan was Iranian territory, prior to being forcefully ceded to Russia by the Treaty of Gulistan of 1813 and the Treaty of Turkmenchay of 1828. Both nations are the only officially majority-Shia nations in the world as well, and have the highest and second highest Shia populations in the world by percentage. Azerbaijan has an embassy in Tehran. and a consulate-general in Tabriz. Iran has an embassy in Baku. and a consulate-general in Nakhchivan. Both countries are full members of the Economic Cooperation Organization (ECO) and the Organisation of Islamic Cooperation (OIC).
Bahrain
29 August 1971(Diplomatic relations severed 4 January 2016)
See Bahrain–Iran relations Both countries established diplomatic relations on 29 August 1971. Bahrain severed diplomatic ties on 4 January 2016 after the attack on the Saudi diplomatic missions in Iran.
Bangladesh
21 June 1974
See Bangladesh–Iran relations Both countries established diplomatic relations on 21 June 1974 when Bangladesh an embassy was established in Iran and on 24 January 1975 Irans embassy was also established in Bangladesh. Bangladesh and Iran signed a preferential trade accord in July 2006 which removed non-tariff barriers, with a view to eventually establishing a free-trade agreement. Before the signing of the accord, bilateral trade between the countries amounted to US$100 million annually. In mid-2007, the Bangladeshi government requested Iran's help with the construction of a nuclear power plant, in order to offset the decline in the availability of gas for power generation. The Bangladeshi Minister of Power, Energy and Natural Resources also requested Iranian assistance for the construction of new oil refineries in Bangladesh.
Brunei
1 May 1990
Both countries established diplomatic relations on 1 May 1990.
China
16 August 1971
See China–Iran relations Both countries established diplomatic relations on 16 August 1971. Countries which signed cooperation documents related to the Belt and Road Initiative. Iran continues to align itself politically with the People's Republic of China as the European Union and United States push forward with policies to isolate Iran both politically and economically. Iran has observer status at the Shanghai Cooperation Organisation and aspires to membership in this body, in which China plays a leading role. In July 2004, Iranian parliamentary speaker Gholam Ali Haddad-Adel stressed China's support for Iran's nuclear programs. China's Foreign Minister Li Zhaoxing also said that his country opposes Iran being referred to the United Nations Security Council over its nuclear program, and claimed that the 7 April 1980 government[clarify] had a very positive attitude in its cooperation with the IAEA. China and Iran have developed a friendly economic and strategic partnership. China is believed to have helped Iran militarily in the following areas: conduct training of high-level officials on advanced systems, provide technical support, supply specialty steel for missile construction, provide control technology for missile development, build a missile factory and test range. It is rumored that China is responsible for aiding in the development of advanced conventional weapons including surface-to-air missiles, combat aircraft, radar systems, and fast-attack missile vessels.
Georgia
15 May 1992
See Georgia–Iran relations, Persia–Georgia relations Both countries established diplomatic relations on 15 May 1992. Iran and Georgia have had relations for hundreds of years. Georgia, throughout its history, has several times been annexed by the Persian Empire, specifically under the Achaemenid, Parthian, Sassanid, and Safavid dynasties. Accordingly, there has been a lot of political and cultural exchange, and Georgia was often considered a part of Greater Iran. Iran and Georgia, or the Georgian kingdoms, have had relations in different forms, beginning with trade in the Achaemenid era. The relationship got more complex as the Safavids took power in Iran and attempted to maintain Iranian control of the Georgian kingdoms. This continued until the 19th century when Russia, through the Russo-Persian War (1804–13) and Russo-Persian War (1826–1828), took the Caucasus from the Qajars, and thus Iran irrevocably lost the whole region, including Georgia. In the early 20th century, Iran–Georgian relations were merged into Iran–Soviet relations. Since Georgia's independence from the Soviet Union, the two nations have cooperated in many fields including energy, transport, trade, education, and science. Iran is one of Georgia's most important trading partners and an Intergovernmental Joint Economic Commission is functioning between the two countries.
India
15 March 1950
See India–Iran relations Both countries established diplomatic relations on 15 March 1950. After the Iranian Revolution of 1979, Iran withdrew from CENTO and dissociated itself from US-friendly countries during the Cold War. The two countries currently have friendly relations in many areas. There are significant trade ties, particularly in crude-oil imports into India and diesel exports to Iran. Iran objected to Pakistan's attempts to draft anti-India resolutions at international organizations such as the OIC in 1994. Reciprocally, India supported Iran's inclusion as an observer state in the South Asian Association for Regional Cooperation. In the 1990s, India and Iran both supported the Northern Alliance in Afghanistan against the Taliban regime. India and Iran have had relations for millennia. With the growth of India's strategic and economic ties with the United States and the West in recent years, there have been instances of marked differences in diplomatic stances of the two countries on core issues. Specifically, India has twice voted against Iran in the IAEA in 2005 and 2009, calling on Iran to halt its nuclear weapons programme. as well as abstained on a key UN General Assembly resolution condemning Iran for its involvement in an alleged plot to assassinate the Saudi envoy to Washington. Although India voiced support for Iran after it attacked Jaish al Adl terrorist camps in Pakistan's Balochistan Province in January 2024.
Indonesia
1950
See Indonesia–Iran relations Both countries established diplomatic relations in 1950. Iranian Foreign Minister Mohammad Javad Zarif and his Indonesian counterpart Retno Marsudi held a meeting in the Iranian capital of Tehran. Indonesia and Iran are Muslim majority countries, despite the differences in its religious orientation. Indonesia has the largest Muslim Sunni population, while Iran is the largest Shiite nation. As Islamic countries that have among the largest Muslim populations in the world, Iran and Indonesia hold themselves responsible for promoting Islam as a peaceful religion. Diplomatic relations have continued since 1950. Indonesia has an embassy in Tehran, and Iran has an embassy in Jakarta. Both countries are full members of the World Trade Organization (WTO), The Non-Aligned Movement, Organisation of Islamic Cooperation (OIC), and Developing 8 Countries. Jakarta had offered to help mediate the Iranian nuclear dispute, Jakarta is on good terms with Iran and other Middle East countries, as well as with the West.
Iraq
25 April 1929
See Iran–Iraq relations Both countries established diplomatic relations on 25 April 1929 when Iran formally recognized Iraq and appointed a diplomatic representative to Baghdad. Iran–Iraq relations have been turbulent since the Iran–Iraq War began in 1988. They have improved since the fall of Saddam Hussein in 2003. Mahmoud Ahmadinejad was the first Iranian president to visit Iraq since Iran's 1979 Islamic revolution. Iran has an embassy in Baghdad and three consulates-general, in Sulaimaniya, Erbil, and Karbala. Iraq has an embassy in Tehran, and three Consulate-Generals in Ahwaz, Kermanshah, and Mashad.
Israel
1950(Diplomatic relations severed in 1979)
See Iran–Israel relations, History of the Jews in Iran and Iran–Israel proxy conflict In 1947, Iran voted against the United Nations Partition Plan for Palestine and recognized Israel three years later. Under the Shah Mohammad Reza Pahlavi Iran and Israel enjoyed a high degree of diplomatic relations. Following the Iranian Revolution in 1979, the two states become hostile and the current Iranian government does not recognize the existence of Israel. The back covers of Iranian passports read: "The holder of this passport is not entitled to travel to occupied Palestine". Both countries have severed their diplomatic and commercial ties with each other. Iran does not recognize Israel and refers to it as a Zionist entity or a Zionist regime.
Japan
4 August 1929
See Iran–Japan relations Both countries established diplomatic relations on 4 August 1929 when It was stated in Teheran that the Japanese Government had decided to establish a Legation there. Throughout history, the two countries have maintained a relatively friendly and strongly strategic partnership. Iran has an embassy in Tokyo. Japan has an embassy in Tehran.
Kazakhstan
29 January 1992
See Iran–Kazakhstan relations Both countries established diplomatic relations on 29 January 1992. Trade turnover between the two countries increased fivefold between 2003-2009, from $400 million in 2003 to more than $2 billion in 2009. Iran imports grain, petroleum products, and metals from Kazakhstan. Iran is a partner in joint oil and gas projects including construction of a pipeline connecting Kazakhstan and Turkmenistan with Iran's (Persian Gulf) which will give Astana access to the Asian markets. Kazakhstan is specially interested in Iranian investment in mechanical engineering, infrastructure, transport, and telecommunications.
Kuwait
17 December 1961
See Iran–Kuwait relations Both countries established diplomatic relations on 17 December 1961. Iran has an embassy in Kuwait City. Kuwait has an embassy in Tehran.
Kyrgyzstan
10 May 1992
See Iran–Kyrgyzstan relations Both countries established diplomatic relations on 10 May 1992. Iran and Kyrgyzstan have signed agreements on cooperation in the spheres of transport, customs, trade, and economic relations. Iran and Kyrgyzstan interact in the spheres of education, culture, travel, customs, finances, and the war on trafficking and crime in general. The two countries trade in agriculture and capital goods. In 2008, Iran promised Kyrgyzstan €200 million for some economic projects. Iranian companies participated in construction of a highway connecting Bishkek and Osh. Iran and Kyrgyzstan hope to increase their annual trade turnover to $100 million.
Lebanon
21 September 1944
See Iran–Lebanon relations Both countries established diplomatic relations on 21 September 1944. Around June 1982, Iran dispatched more than 1000 Revolutionary Guards to the predominantly Shi'ite Bekaa Valley of Lebanon. There they established themselves, taking over the Lebanese Army's regional headquarters in the Sheikh Abdullah barracks, as well as a modern clinic, renamed "Hospital Khomeini", and the Hotel Khayyam. The Pasdaran were active in many places, including schools, where they propagated Islamic doctrine. Iranian clerics, most notably Fazlollah Mahallati, supervised. From this foothold, the Islamic Republic helped organize one of its biggest successes, the Hezbollah militia, a party and social-services organization devoted to the Khomeini principle of Guardianship (i.e. rule) of the Islamic Jurists (Velayat-e-Faqih), and loyal to Khomeini as their leader. Over the next seven years Iran is estimated to have spent $5 to $10 million US per month on Hezbollah, although the organization is now said to have become more self-sufficient. In the words of Hussein Musawi, a former commander of Amal militia who joined Hezbollah: We are her [Iran's] children. We are seeking to formulate an Islamic society which in the final analysis will produce an Islamic state. ... The Islamic revolution will march to liberate Palestine and Jerusalem, and the Islamic state will then spread its authority over the region of which Lebanon is only a part. United Nations Security Council Resolution 1559 (2 September 2004) called for the "disbanding and disarmament of all Lebanese and non-Lebanese militias". The Government of Lebanon is responsible for the implementation, and for preventing the flow of armaments and other military equipment to the militias, yet including Hezbollah, from Syria, Iran, and other external sources. On August 5, 2025, a Lebanese government meeting was held in Baabda Palace focused on the disarmament of Hezbollah. At the end of the meeting the Lebanese Army was assigned to present a plan for the disarmament of Hezbollah and returning state monopoly over arms. Surrounding the discussions on the disarmament of Hezbollah, Ali Larijani met with Lebanese President Joseph Aoun in Beirut. During the meeting, Aoun insisted that only the Lebanese state had the right to bear arms, expressing that "no armed group is permitted to act outside state authority". In response, Larijani replied that Iran "respects Lebanese sovereignty", but he criticized U.S. influence on Lebanon’s disarmament push and defended Hezbollah as a legitimate resistance against Israel. After meeting with Larijani, President Aoun emphasized Lebanon’s stance on sovereignty, saying that the language from some Iranian officials is unhelpful. "We reject any interference in our internal affairs by any entity and we want Lebanon to remain safe and stable". On August 7, 2025, Iran's Foreign Minister Abbas Araghchi spoke against Lebanon’s decision to disarm Hezbollah, stating that it will surely fail, as Hezbollah is strong and has Iran’s commitment to it. Lebanese officials were outraged by his comments, causing Foreign Minister Youssef Rajji to summon Iran's ambassador making note that the comments are an unacceptable interference in Lebanon’s internal affairs. Other Lebanese politicians like MP Ghayath Yazbeck went even further, calling for a UN complaint over what they described as an attack on Lebanon’s sovereignty.
Malaysia
See Iran–Malaysia relations In January 2017, the two countries are set to pursue a free trade agreement. A memorandum of understanding (MoU) on gas field study was signed in February between National Iranian Oil Company (NIOC) and Malaysia's Bukhary International Ventures (BIV). Both countries have integrated their banking transactions and also agreed to use local currencies along with Chinese yuan and Japanese yen in their bilateral trade. As of 2015, there are around 5,000 Iranian students in Malaysia, while only 15 Malaysian students in Iran.
North Korea
15 April 1973
See Iran – North Korea relations Both countries established diplomatic relations on 15 April 1973. Iran – North Korea relations are described as being positive by official news agencies of the two countries. They have pledged cooperation in the educational, scientific, and cultural spheres. North Korea also assisted Iran in its nuclear program. Iran and North Korea have close relations due to their shared hostility towards the United States, who designated both nations as state sponsors of terrorism and part of the Axis of evil.
Pakistan
23 August 1947
See Iran–Pakistan relations Both countries established diplomatic relations on 23 August 1947 when Pakistan and Iran have agreed to exchange diplomatic representatives. Iran was the first nation to recognize Pakistan's independence. During the Indo-Pakistani War of 1965 and Indo-Pakistani War of 1971, Iran supported Pakistan under the reign of Shah Mohammad Reza Pahlavi and opened the Iran-Pakistan border to provide fuel and arms to the Pakistani soldiers. After the 1971 war Iran tried to strengthen its ties with Pakistan's arch rival India. The Shah of Iran planned to annex the Balochistan province as Pakistan would surrender after a loss of the 1971 war. Following the Iranian revolution of 1979, Pakistan started having close relations with Saudi Arabia. Their relations are complex, driven by Pakistani geo-political aspirations, religious affiliations, Iran's relations with India, and internal and external factors.
Palestine
See Iran–Palestine relations The Islamic Republic of Iran (established after the 1979 Iranian Revolution) closed the Israeli embassy in Tehran and replaced it with a Palestinian embassy. Iran favours a Palestinian state and officially endorses the replacement of Israel with a unitary Palestinian state or whatever choice the Palestinian people decide through a democratic vote. In a 2006 interview, Mohammad Khatami said Iran has also stated its willingness to accept a two-state solution if the Palestinians find this acceptable. The Iranian government regularly sends aid to various Palestinian causes, everything from transporting injured children to hospitals to supplying the Palestinian Islamist militant groups Islamic Jihad and Hamas with arms. Streets and squares named after Palestinians crisscross the nation. Several Palestinian militant resistance groups, including Hamas, are Iranian allies. The Iranian government also gives substantial assistance to the Hamas government in Gaza, which is embargoed by Israel, and depends on outside sources for an estimated 90% of its budget. Iranian support is not unconditional. In July and August 2011 Iran cut funding to show its displeasure at "Hamas's failure to hold public rallies in support" of Syrian President Bashar al-Assad during the Syrian Civil War. In part for this reason, Hamas was unable to pay July salaries of its "40,000 civil service and security employees."
Philippines
22 January 1964
See Iran–Philippines relations Both countries established diplomatic relations on 22 January 1964. Iran has an embassy in Manila, while the Philippines has an embassy in Tehran.
Qatar
16 October 1971
See Iran–Qatar relations Both countries established diplomatic relations on 16 October 1971. Iran has an embassy in Doha. Qatar has an embassy in Tehran.
Saudi Arabia
24 August 1929
See Iran–Saudi Arabia relations and Iran–Saudi Arabia proxy conflict Both countries established diplomatic relations on 24 August 1929. Due to various political and cultural clashes throughout history, relations between the two nations have been greatly strained. In 1966 King Faisal of Saudi Arabia visited Iran with the aim of further strengthening the relationships between the countries. The Shah (King) of Iran reciprocated by paying an official visit to Saudi Arabia, which eventually led to a peaceful resolution of a dispute concerning the islands of Farsi and Arabi: it was agreed that Farsi would belong to Iran and Arabi would be under the control of Saudi Arabia. A unique feature of this agreement is that it assigned only territorial waters to the islands, not the continental shelf. In 1968, when Great Britain announced its withdrawal from the Persian Gulf, Iran and Saudi Arabia took the primary responsibility for peace and security in the region. During the 1970s, Saudi Arabia's main bilateral concerns were Iran's modernization of its military, which was capable of dominating the entire region, and Iran's repossession of the Islands of Big Tunb, Little Tunb and Abu Moussa in 1971, challenging the United Arab Emirates' claim to the Islands. Despite these frictions, the friendliness of Iran–Saudi Arabia relations reached a peak in the period between 1968 and 1979. After the Iranian Revolution in 1979, Khomeini and other Iranian leaders openly attacked and criticized the character and religious legitimacy of the Saudi regime. According to Le Figaro, on 5 June 2010 King Abdullah of Saudi Arabia told Hervé Morin, the Defense Minister of France, "There are two countries in the world that do not deserve to exist: Iran and Israel." On 3 January 2016, Saudi Arabia severed diplomatic relations with Iran.[citation needed] Iran and Saudi Arabia restored relations in 2023.
Singapore
6 August 1973
Both countries established diplomatic relations on 6 August 1973. Singapore and Iran maintain cordial relations, despite Singapore's close relationship with the United States. The island city state and Iran have conducted numerous cultural exchanges as well as a high expatriate Iranian population living in Singapore.
South Korea
23 October 1962
See Iran–South Korea relations Both countries established diplomatic relations on 23 October 1962. Iran–South Korea relations are described as being positive despite Iran's close relationship with North Korea, and South Korea's with the United States. The two countries have maintained a relatively friendly and strongly strategic partnership. South Korea is one of Iran's major commercial partners.
Sri Lanka
1961
See Iran–Sri Lanka relations Iran and Sri Lanka have had official diplomatic relations since 1961. Diplomatic relations between Iran and Sri Lanka (then known as Ceylon) began in 1961 via the Ceylonese embassy in Islamabad, which was the closest Ceylon had to a presence on Iranian soil until the opening of the Tehran embassy office in 1990. Tehran set up its Colombo office in 1975. After Mahmoud Ahmadinejad became President of Iran, Sri Lanka was the first country he visited on his inaugural Asian tour. Mahinda Rajapaksa also made ties with Iran a priority after he ascended to office.
Syria
12 November 1946
See Iran–Syria relations Both countries established diplomatic relations on 12 November 1946 when has been accredited Envoy Extraordinary and Plenipotentiary of Iran to Syria with residence in Beirut Mr. Zein-el-Abdine Rahnema. Syria was one of the few Arab countries to support Iran during the Iran–Iraq War, putting them at odds with other nations in the Arab League. Iran and Syria have had a strategic alliance ever since, partially due to their common animosity towards Saddam Hussein and coordination against the United States and Israel. Syria and Iran cooperate on arms smuggling from Iran to Hezbollah in Lebanon, which borders Israel. Iran was reported as helping Syria to suppress the anti-government protests that broke out in 2011 with training, munitions and high-tech surveillance technology. The Guardian reported in May 2011 that the Iranian Republican Guard increased its "level of technical support and personnel support" to strengthen Syria's "ability to deal with protesters", according to one diplomat in Damascus. Iran reportedly assisted the Syrian government sending it riot control equipment, intelligence monitoring techniques and oil. It also agreed to fund a large military base at Latakia airport. The Daily Telegraph has claimed in August that a former member of Syria's secret police reported "Iranian snipers" had been deployed in Syria to assist in the crackdown on protests. According to the US government, Mohsen Chizari, the Quds Force's third-in-command, has visited Syria to train security services to fight against the protestors. On 24 June 2011 The EU's official journal said the three Iranian Revolutionary Guard members now subject to sanctions had been "providing equipment and support to help the Syrian regime suppress protests in Syria". The Iranians added to the EU sanctions list were two Revolutionary Guard commanders, Soleimani and Brig Cmdr Mohammad Ali Jafari, and the Guard's deputy commander for intelligence, Hossein Taeb.
Thailand
9 November 1955
See Iran–Thailand relations Both countries established diplomatic relations on 9 November 1955. Iran has an embassy in Bangkok. Thailand maintains an embassy in Tehran.
Turkey
1835
See Iran–Turkey relations Both countries established diplomatic relations in 1835. A period of coolness passed after the 1979 Iranian Revolution, which caused major changes in Iran and the world's status quo. Today Iran and Turkey cooperate in a wide variety of fields that range from fighting terrorism and drug trafficking, and promoting stability in Iraq and Central Asia. Iran and Turkey also have very close trade and economic relations. Both countries are part of the Economic Cooperation Organization (ECO). Turkey receives about 2 million Iranian tourists each year[circular reference] and benefits economically from Iranian tourism. Bilateral trade between the nations is increasing. In 2005, bilateral trade increased to $4 billion from $1 billion in 2000. Iran's gas exports to Turkey are likely to increase. Turkey imports about 10 billion cubic meters a year of gas from Iran, about thirty percent of its needs. Turkey plans to invest $12 billion in developing phases 22, 23, and 24 of the South Pars gas field, a senior Iranian oil official told Shana.ir. Half of this gas will be re-exported to Europe. Two-way trade is now in the range of $10 billion (2008), and both governments have announced that the figure should reach the $20 billion mark in the not-too-distant future. Turkey won the tender for privatization of the Razi Petrochemical Complex, valued at $650 million (2008). Since the 2016 Turkish coup d'état attempt, the two states began close co-operation especially on the 2017–18 Qatar diplomatic crisis. Iran has an embassy in Ankara and consulates-general in Erzurum, Istanbul and Trabzon. Turkey has an embassy in Tehran and consulates-general in Mashhad, Tabriz and Urmia.
Turkmenistan
18 February 1992
See Iran–Turkmenistan relations Both countries established diplomatic relations on 18 February 1992. Iran and Turkmenistan have had relations since the latter's separation from the former Soviet Union in 1991. Iran was the first nation to recognize Turkmenistan's independence. Since then, the two countries have enjoyed good relations and have cooperated in the economic, infrastructure, and energy sectors. Trade between the two nations surpasses $1 billion and Iranians are the second-largest buyers of Turkmen commodities, mainly natural gas. The $139-million Korpeje-Kurt Kui gas pipeline in western Turkmenistan and the $167-million Dousti ("Friendship" in Persian) Dam in the south of the country were built through a joint venture. Their Caspian Sea territorial boundaries are a cause of tension between the two countries. Iran's Islamic theocracy and Turkmenistan's secular dictatorship also prevent the development of a closer friendship.
United Arab Emirates
28 October 1972
See Iran–United Arab Emirates relations Both countries established diplomatic relations on 28 October 1972 Iran has an embassy in Abu Dhabi and a consulate-general in Dubai. United Arab Emirates has an embassy in Tehran. The embassy is administered by a Chargés d'affaires en pied. Iran and United Arab Emirates both claim three islands in the Persian Gulf (Abu Musa, Greater Tunb, and Lesser Tunb).
Uzbekistan
10 May 1992
See Iran–Uzbekistan relations Both countries established diplomatic relations on 10 May 1992. The two countries have deep cultural and historical ties that date back to several centuries. Iran has been especially been active in pursuing economic projects and social, cultural, and diplomatic initiatives in Uzbekistan. The two nations have also worked on overland links and other joint ventures. Although the differences between their political systems, Iran's Islamic theocracy and Uzbekistan's presidential constitutional republic, keep the two nations apprehensive, it has not deterred them from further improving relations. Iran and Uzbekistan agreed to develop cooperation in agriculture, transport, oil and gas production, construction, production of pharmaceuticals, and banking. The state visit of Uzbekistan's President Shavkat Mirziyoyev to Iran in 2023 marked the beginning of a new phase of cooperation between the two nations. During the visit, a total of 15 agreements were signed, further strengthening bilateral ties. Notably, this visit led to the establishment of direct flights between Tehran and Samarkand, facilitating enhanced connectivity and promoting closer relations between the two cities.
Vietnam
4 August 1973
See Iran–Vietnam relations Both countries established diplomatic relations on 4 August 1973. Iran has an embassy in Hanoi. Vietnam has an embassy in Tehran.
· Bilateral relations › Europe
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Albania
Albania
Country
Albania
Formal relations began
Diplomatic relations severed in September 2022
Notes
See Albania–Iran relations
As for the result of Albania's alignment with the United States after the 1990s, the relations between the two countries remain poor. Albania's decision to welcome People's Mujahedin of Iran taking refuge in the country led to further deterioration of Albanian–Iranian relations.
On 7 September 2022, Albania severed diplomatic ties with Iran over cyberattacks.
Austria
Austria
Country
Austria
Formal relations began
4 September 1872
Notes
Both countries established diplomatic relations on 4 September 1872 when has been accredited first Envoy Extraordinary and Minister Plenipotentiary of Austria to Persia Graf Victor Dubsky.
Austria has an embassy in Tehran.
Iran has an embassy in Vienna.
Belarus
Belarus
Country
Belarus
Formal relations began
18 March 1993
Notes
See Belarus–Iran relations
Both countries established diplomatic relations on 18 March 1993.
Belarus has an embassy in Tehran; Iran has an embassy in Minsk. The two countries have enjoyed good relations in recent years, reflected in regular high-level meetings and various agreements. In 2008, Belarusian Foreign Minister Sergei Martynov described Iran as an important partner of his country in the region and the world. Both Iran and Belarus are allies of Russia.
Belgium
Belgium
Country
Belgium
Notes
Belgium has an embassy in Tehran.
Iran has an embassy in Brussels.
Bulgaria
Bulgaria
Country
Bulgaria
Formal relations began
15 November 1897
Notes
See Bulgaria–Iran relations
Both countries established diplomatic relations on 15 November 1897.
Bulgaria has had an embassy in Tehran since 1939.
Iran has an embassy in Sofia.
Croatia
Croatia
Country
Croatia
Formal relations began
18 April 1992
Notes
See Croatia–Iran relations
Both countries established diplomatic relations on 18 April 1992.
Croatia has an embassy in Tehran; Iran maintains an embassy and a cultural centre in Zagreb. Iran was the seventh country to recognize the newly independent Croatia.
The Croatian national oil company INA is active in the Ardabil Province. Iranian vice-president Hassan Habibi visited Croatia in 1995. Croatian president Stipe Mesić had a three-day state visit to Iran in 2001. In 2008 Iranian president Mahmoud Ahmadinejad hailed the two countries' relations and said that their shared cultures and histories, owing to the possible Iranian origin of the Croats, would strengthen those relations.
Croatian Ministry of Foreign Affairs: list of bilateral treaties with Iran
Cyprus
Cyprus
Country
Cyprus
Formal relations began
2 February 1989
Notes
Both countries established diplomatic relations on 2 February 1989.
Cyprus has an embassy in Tehran.
Iran has an embassy in Nicosia.
Czech Republic
Czech Republic
Country
Czech Republic
Formal relations began
22 June 1925
Notes
See Czech Republic–Iran relations.
Both countries established diplomatic relations on 22 June 1925.
Czech firms mainly export machinery products, electrical goods, and other products to Iran while the bulk of imports from Iran consists of fruit and vegetables (2014).
the Czech Republic has an embassy in Tehran.
Iran has an embassy in Prague.
Denmark
Denmark
Country
Denmark
Formal relations began
3 February 1922
Notes
See Denmark–Iran relations
Both countries established diplomatic relations on 3 February 1922 when has been accredited first Persian Envoy Extraordinary and Minister Plenipotentiary to Denmark with residence in Stockholm Mirza Abdol Ghaffar Khan Emad-ol-Molk.
The first Iranian envoy to Denmark arrived in 1691 in order to negotiate the release of the Iranian-owned cargo of a Bengali ship seized by the Danish fleet. The Iranian diplomat had been issued with diplomatic credentials by Suleiman I of Persia (Shah 1666–1694) and opened negotiations with King Christian V of Denmark. He was unable to secure the release of the cargo.
In 1933, a Danish consulate was established in Tehran, and later upgraded to an embassy. Following a state visit in 1958, Iran established an embassy in Copenhagen. The Muhammad cartoons controversy of 2006 saw the Danish embassy to Iran attacked by protesters and the Iranian Ambassador to Denmark called to Tehran, straining political and economic interaction between the two countries.
Encyclopedia Iranica on Iran-Denmark historical relations
Finland
Finland
Country
Finland
Formal relations began
12 December 1931
Notes
See Finland–Iran relations
Both countries established diplomatic relations on 12 December 1931.
Finland has an embassy in Tehran.
Iran has an embassy in Helsinki. In 2010 an Iranian diplomat stationed in Finland applied for political asylum in that country.
France
France
Country
France
Formal relations began
13 August 1715
Notes
See France–Iran relations
Both countries established diplomatic relations on 13 August 1715.
Iran has generally enjoyed a friendly relationship with France since the Middle Ages. The travels of Jean-Baptiste Tavernier are particularly well known to Safavid Persia. Relations soured over Iran's refusal to halt uranium enrichment and France supporting the referral of Iran to the United Nations Security Council. Relations between France and Iran remained friendly under Jacques Chirac's presidency.
France has an embassy in Tehran.
Iran has an embassy in Paris.
Germany
Germany
Country
Germany
Formal relations began
11 June 1873
Notes
See Germany–Iran relations
Both countries established diplomatic relations on 11 June 1873.
Official diplomatic relations between Iran and post-war Germany began in 1952 when Iran opened its first mission office in Bonn. It and Persia had prior diplomatic relations from the 19th century.
Germany has an embassy in Tehran.
Iran has an embassy in Berlin.
Greece
Greece
Country
Greece
Formal relations began
19 November 1902
Notes
See Greece–Iran relations
Both countries established diplomatic relations on 19 November 1902 when the first Persian Ambassador to Greece was appointed
Greece has an embassy in Tehran.
Iran has an embassy in Athens.
Holy See
Holy See
Country
Holy See
Formal relations began
2 May 1953
Notes
See Holy See–Iran relations
Both countries established diplomatic relations on 2 May 1953.
The Holy See and Iran have had formal diplomatic relations since 1953, under the pontificate of Pius XII, which have been maintained even during the most difficult periods of the Islamic revolution.
Hungary
Hungary
Country
Hungary
Notes
See Hungary–Iran relations
Hungary has an embassy in Tehran.
Iran has an embassy in Budapest.
Ireland
Ireland
Country
Ireland
Formal relations began
17 February 1976
Notes
Both countries established diplomatic relations on 17 February 1976.
Iran has an embassy in Dublin; Ireland closed its embassy in Tehran along with several others due to the severity of the Irish government's financial difficulties on 23 February 2012.
Italy
Italy
Country
Italy
Formal relations began
18 February 1886
Notes
See Iran–Italy relations
Both countries established diplomatic relations on 18 February 1886 when has been appointed first Chargé d'Affaires of Italy to Persia Alessandro De Rege Di Donato.
Iran-Italy trade stood at US$2.7 billion in 2001 and €3.852 billion in 2003. In 2005, Italy was Iran's third-largest trading partner, contributing 7.5% of all exports to Iran. Italy was Iran's top European Union trading partner in early 2006. Commercial exchanges hit €6 billion in 2008. Still, Iran considers Italy one of its "important trade partners" indicated by Italy's "presence in [the] Tehran International Book Fair" and the desire of Italian companies to economically cooperate with Iran.
Iran has an embassy in Rome.
Italy has an embassy in Tehran.
Netherlands
Netherlands
Country
Netherlands
Formal relations began
5 January 1883
Notes
See Iran-Netherlands relations
Both countries established diplomatic relations on 5 January 1883 when Mirza Jawad Khan, Persian Minister in Belgium, was also accredited to the Netherlands.
Iran has an embassy in The Hague.
the Netherlands has an embassy in Tehran.
Norway
Norway
Country
Norway
Formal relations began
14 October 1908
Notes
Both countries established diplomatic relations on 14 October 1908.
An Iranian diplomat stationed in Norway was granted political asylum by that country in February 2010. In September 2010, an Iranian diplomat stationed in Belgium also applied for political asylum in Norway.
Following the 2011 attack on the British Embassy in Iran, Norway announced that it has closed its embassy in Tehran due to security concerns, after Britain's mission was stormed. Hilde Steinfeld, a Foreign Ministry spokeswoman in Oslo, said the decision to close the embassy was taken late Tuesday, but that Norway's diplomatic staff have not been evacuated from the country. "They're still in Tehran," she said.
As off October 2025, Norway has no diplomatic mission in Iran. Visitors are referred to the Consulate in Yerevan, Armenia.
Poland
Poland
Country
Poland
Formal relations began
19 March 1927
Notes
See Iran–Poland relations
Both countries established diplomatic relations on 19 March 1927.
Iran has an embassy in Warsaw.
Poland has an embassy in Tehran.
Portugal
Portugal
Country
Portugal
Formal relations began
15 October 1956
Notes
See Iran–Portugal relations
Both countries established diplomatic relations on 15 October 1956 when Envoy Extraordinary and Minister Plenipotentiary of Portugal with residence in Ankara, Luís Norton de Mato, presented his credentials as non resident to Iran.
Iran has an embassy in Lisbon.
Portugal has an embassy in Tehran.
Romania
Romania
Country
Romania
Formal relations began
24 July 1902
Notes
See Iran–Romania relations
Both countries established diplomatic relations on 24 July 1902.
Iran has an embassy in Bucharest; Romania has an embassy in Tehran. They exchanged ambassadors for the first time in 1922.
Russia
Russia
Country
Russia
Notes
See Iran–Russia relations
Iran's Supreme Leader Ali Khamenei and President Ebrahim Raisi with Russian President Vladimir Putin, 19 July 2022
Relations between Russia and Persia (pre-1935 Iran) have a long history, as they officially commenced in 1521 with the Safavids in power. Past and present contact between Russia and Iran has always been complicated and multi-faceted, often wavering between collaboration and rivalry. The two nations have a long history of geographic, economic, and socio-political interaction. Their mutual relations have often been turbulent, and dormant at other times.
Since 2019, their relationship has drastically improved and Russia and Iran are now strategic allies and form an axis in the Caucasus alongside Armenia. Iran has its embassy in Moscow and consulate generals in the cities of Kazan and Astrakhan. Russia has its embassy in Tehran, and consulate generals in the cities of Rasht and Isfahan. Both also supported the Assad government in Syria. Even so, on 24 August 2025, after the Iran-Israel war, Mohammad Sadr, a member of Iran’s Expediency Discernment Council, accused Russia of disclosing the locations of Iranian air defence systems to Israel, adding further that the strategic alliance with Moscow was "worthless".
Serbia
Serbia
Country
Serbia
Formal relations began
30 April 1937
Notes
See Iran–Serbia relations
Both countries established diplomatic relations on 30 April 1937.
Iran has an embassy in Belgrade; Serbia has an embassy in Tehran. Serbia shares the same Eastern Orthodox heritage with Russia. Historians have stated that it is remotely possible that Serbs historically originated from the early Persian tribes in the Caucasus. Iran has supported Serbia's territorial integrity by not recognizing Kosovo as a state.
Serbian Ministry of Foreign Affairs about relations with Iran Archived 19 May 2011 at the Wayback Machine
Slovenia
Slovenia
Country
Slovenia
Notes
Iran has an embassy in Ljubljana.
Slovenia has an embassy in Tehran.
Spain
Spain
Country
Spain
Formal relations began
4 March 1842
Notes
See Iran–Spain relations
Both countries established diplomatic relations on 4 March 1842.
Iran has an embassy in Madrid.
Spain has an embassy in Tehran.
Sweden
Sweden
Country
Sweden
Formal relations began
5 September 1897
Notes
See Iran–Sweden relations
Both countries established diplomatic relations on 5 September 1897 when has been accredited first Envoy Extraordinary and Minister Plenipotentiary of Persia to Sweden with residence in St. Peterbourg Mirza Reza Khan Ar Faed-Doouleh.
Iran has an embassy in Stockholm.
Sweden has an embassy in Tehran.
Switzerland
Switzerland
Country
Switzerland
Formal relations began
4 March 1919
Notes
See Iran–Switzerland relations
Both countries established diplomatic relations on 4 March 1919 when has been accredited first Persian Envoy Extraordinary and Minister Plenipotentiary to Switzerland Zoka-ed-Dovleh.
Switzerland has had a consulate in Tehran since 1919, raised to the status of embassy in 1936. This embassy represents the interests of the United States in the Iranian capital.
There are agreements between the two countries on air traffic (1954, 1972, and 2004), road and rail transport (1977), export risk guarantees (1966), protection of investments (1998), and double taxation (2002). Iran is one of Switzerland's most important trading partners in the Middle East. A trade agreement was signed in 2005 but has not yet been ratified.
Ukraine
Ukraine
Country
Ukraine
Formal relations began
22 January 1992
Notes
See Iran–Ukraine relations
Both countries established diplomatic relations on 22 January 1992.
United Kingdom
United Kingdom
Country
United Kingdom
Formal relations began
4 January 1801
Notes
See Iran–United Kingdom relations
British Prime Minister Theresa May with Irani President Hassan Rouhani at a United Nations General Assembly in New York City, September 2016.
Iran established diplomatic relations with the United Kingdom on 4 January 1801.[failed verification]
Iran maintains an embassy in London.
The United Kingdom is accredited to Iran through its embassy in Tehran.
The UK governed southern Iran from 1941 until 1946.
Both countries share common membership of the United Nations. Bilaterally the two countries have an Air Transport Agreement.
The Herald Tribune reported on 22 January 2006 a rise in British exports to Iran, from £296 million in 2000 to £443.8 million in 2004. A spokesperson for UK Trade and Investment was quoted to say "Iran has become more attractive because it now pursues a more liberal economic policy."
In 2011, the UK together with the United States and Canada, issued sanctions on Iran following controversy over the country's nuclear program. As a result, Iranian government's Guardian Council approved a parliamentary bill expelling the British ambassador. On 29 November 2011, two compounds of the British embassy in Tehran were stormed by Iranian protesters. They smashed windows, ransacked offices, set fire to government documents, and burned a British flag.
As part of the UK's response to this incident the Secretary of State for Foreign and Commonwealth Affairs, William Hague, announced on 30 November 2011 that the United Kingdom had shut the embassy in Tehran and recalled all diplomatic staff. The Iranian chargé d'affaires in London was simultaneously instructed to immediately close the Iranian embassy in London and given a 48-hour ultimatum for all staff to leave the UK.
Foreign Secretary Boris Johnson with Ali Shamkhani, 10 May 2017
On Tuesday 17 June 2014 the Secretary of State for Foreign and Commonwealth Affairs, William Hague, announced that the UK embassy would re-open "as soon as practical arrangements are made". On the same day David Cameron, the UK Prime Minister said he is committed to "rebuilding" diplomatic relations with Iran but will proceed with a "clear eye and hard head". The embassy reopened on 23 August 2015.
On Friday 19 July 2019 a British-flagged oil tanker, the Stena Impero, was surrounded and seized by the Iranian Armed Forces at the Strait of Hormuz. The nearly 30,000 tonne tanker and its 23 crew members were surrounded by 4 vessels and 1 helicopter. Many think this was in retaliation of the UK boarding an Iranian Supertanker, the Grace 1, at Gibraltar earlier in July due to suspicions of smuggling oil to Syria. As of today, the tanker has been moved to the port of Bander Abbas and the ship's owners have not been able to contact the tanker. The British Foreign Minister Jeremy Hunt has said that Iran will suffer serious consequences if the tanker is not released. The British diplomatic effort is being supported by American President Donald Trump and both French and German foreign ministries. UK ships are urged to stay away from the strait and the result of this is an increase in oil prices around the world.
Ranked list
Country
Formal relations began
Notes
Albania
Diplomatic relations severed in September 2022
See Albania–Iran relations As for the result of Albania's alignment with the United States after the 1990s, the relations between the two countries remain poor. Albania's decision to welcome People's Mujahedin of Iran taking refuge in the country led to further deterioration of Albanian–Iranian relations. On 7 September 2022, Albania severed diplomatic ties with Iran over cyberattacks.
Austria
4 September 1872
Both countries established diplomatic relations on 4 September 1872 when has been accredited first Envoy Extraordinary and Minister Plenipotentiary of Austria to Persia Graf Victor Dubsky. Austria has an embassy in Tehran. Iran has an embassy in Vienna.
Belarus
18 March 1993
See Belarus–Iran relations Both countries established diplomatic relations on 18 March 1993. Belarus has an embassy in Tehran; Iran has an embassy in Minsk. The two countries have enjoyed good relations in recent years, reflected in regular high-level meetings and various agreements. In 2008, Belarusian Foreign Minister Sergei Martynov described Iran as an important partner of his country in the region and the world. Both Iran and Belarus are allies of Russia.
Belgium
Belgium has an embassy in Tehran. Iran has an embassy in Brussels.
Bulgaria
15 November 1897
See Bulgaria–Iran relations Both countries established diplomatic relations on 15 November 1897. Bulgaria has had an embassy in Tehran since 1939. Iran has an embassy in Sofia.
Croatia
18 April 1992
See Croatia–Iran relations Both countries established diplomatic relations on 18 April 1992. Croatia has an embassy in Tehran; Iran maintains an embassy and a cultural centre in Zagreb. Iran was the seventh country to recognize the newly independent Croatia. The Croatian national oil company INA is active in the Ardabil Province. Iranian vice-president Hassan Habibi visited Croatia in 1995. Croatian president Stipe Mesić had a three-day state visit to Iran in 2001. In 2008 Iranian president Mahmoud Ahmadinejad hailed the two countries' relations and said that their shared cultures and histories, owing to the possible Iranian origin of the Croats, would strengthen those relations. Croatian Ministry of Foreign Affairs: list of bilateral treaties with Iran
Cyprus
2 February 1989
Both countries established diplomatic relations on 2 February 1989. Cyprus has an embassy in Tehran. Iran has an embassy in Nicosia.
Czech Republic
22 June 1925
See Czech Republic–Iran relations. Both countries established diplomatic relations on 22 June 1925. Czech firms mainly export machinery products, electrical goods, and other products to Iran while the bulk of imports from Iran consists of fruit and vegetables (2014). the Czech Republic has an embassy in Tehran. Iran has an embassy in Prague.
Denmark
3 February 1922
See Denmark–Iran relations Both countries established diplomatic relations on 3 February 1922 when has been accredited first Persian Envoy Extraordinary and Minister Plenipotentiary to Denmark with residence in Stockholm Mirza Abdol Ghaffar Khan Emad-ol-Molk. The first Iranian envoy to Denmark arrived in 1691 in order to negotiate the release of the Iranian-owned cargo of a Bengali ship seized by the Danish fleet. The Iranian diplomat had been issued with diplomatic credentials by Suleiman I of Persia (Shah 1666–1694) and opened negotiations with King Christian V of Denmark. He was unable to secure the release of the cargo. In 1933, a Danish consulate was established in Tehran, and later upgraded to an embassy. Following a state visit in 1958, Iran established an embassy in Copenhagen. The Muhammad cartoons controversy of 2006 saw the Danish embassy to Iran attacked by protesters and the Iranian Ambassador to Denmark called to Tehran, straining political and economic interaction between the two countries. Encyclopedia Iranica on Iran-Denmark historical relations
Finland
12 December 1931
See Finland–Iran relations Both countries established diplomatic relations on 12 December 1931. Finland has an embassy in Tehran. Iran has an embassy in Helsinki. In 2010 an Iranian diplomat stationed in Finland applied for political asylum in that country.
France
13 August 1715
See France–Iran relations Both countries established diplomatic relations on 13 August 1715. Iran has generally enjoyed a friendly relationship with France since the Middle Ages. The travels of Jean-Baptiste Tavernier are particularly well known to Safavid Persia. Relations soured over Iran's refusal to halt uranium enrichment and France supporting the referral of Iran to the United Nations Security Council. Relations between France and Iran remained friendly under Jacques Chirac's presidency. France has an embassy in Tehran. Iran has an embassy in Paris.
Germany
11 June 1873
See Germany–Iran relations Both countries established diplomatic relations on 11 June 1873. Official diplomatic relations between Iran and post-war Germany began in 1952 when Iran opened its first mission office in Bonn. It and Persia had prior diplomatic relations from the 19th century. Germany has an embassy in Tehran. Iran has an embassy in Berlin.
Greece
19 November 1902
See Greece–Iran relations Both countries established diplomatic relations on 19 November 1902 when the first Persian Ambassador to Greece was appointed Greece has an embassy in Tehran. Iran has an embassy in Athens.
Holy See
2 May 1953
See Holy See–Iran relations Both countries established diplomatic relations on 2 May 1953. The Holy See and Iran have had formal diplomatic relations since 1953, under the pontificate of Pius XII, which have been maintained even during the most difficult periods of the Islamic revolution.
Hungary
See Hungary–Iran relations Hungary has an embassy in Tehran. Iran has an embassy in Budapest.
Ireland
17 February 1976
Both countries established diplomatic relations on 17 February 1976. Iran has an embassy in Dublin; Ireland closed its embassy in Tehran along with several others due to the severity of the Irish government's financial difficulties on 23 February 2012.
Italy
18 February 1886
See Iran–Italy relations Both countries established diplomatic relations on 18 February 1886 when has been appointed first Chargé d'Affaires of Italy to Persia Alessandro De Rege Di Donato. Iran-Italy trade stood at US$2.7 billion in 2001 and €3.852 billion in 2003. In 2005, Italy was Iran's third-largest trading partner, contributing 7.5% of all exports to Iran. Italy was Iran's top European Union trading partner in early 2006. Commercial exchanges hit €6 billion in 2008. Still, Iran considers Italy one of its "important trade partners" indicated by Italy's "presence in [the] Tehran International Book Fair" and the desire of Italian companies to economically cooperate with Iran. Iran has an embassy in Rome. Italy has an embassy in Tehran.
Netherlands
5 January 1883
See Iran-Netherlands relations Both countries established diplomatic relations on 5 January 1883 when Mirza Jawad Khan, Persian Minister in Belgium, was also accredited to the Netherlands. Iran has an embassy in The Hague. the Netherlands has an embassy in Tehran.
Norway
14 October 1908
Both countries established diplomatic relations on 14 October 1908. An Iranian diplomat stationed in Norway was granted political asylum by that country in February 2010. In September 2010, an Iranian diplomat stationed in Belgium also applied for political asylum in Norway. Following the 2011 attack on the British Embassy in Iran, Norway announced that it has closed its embassy in Tehran due to security concerns, after Britain's mission was stormed. Hilde Steinfeld, a Foreign Ministry spokeswoman in Oslo, said the decision to close the embassy was taken late Tuesday, but that Norway's diplomatic staff have not been evacuated from the country. "They're still in Tehran," she said. As off October 2025, Norway has no diplomatic mission in Iran. Visitors are referred to the Consulate in Yerevan, Armenia.
Poland
19 March 1927
See Iran–Poland relations Both countries established diplomatic relations on 19 March 1927. Iran has an embassy in Warsaw. Poland has an embassy in Tehran.
Portugal
15 October 1956
See Iran–Portugal relations Both countries established diplomatic relations on 15 October 1956 when Envoy Extraordinary and Minister Plenipotentiary of Portugal with residence in Ankara, Luís Norton de Mato, presented his credentials as non resident to Iran. Iran has an embassy in Lisbon. Portugal has an embassy in Tehran.
Romania
24 July 1902
See Iran–Romania relations Both countries established diplomatic relations on 24 July 1902. Iran has an embassy in Bucharest; Romania has an embassy in Tehran. They exchanged ambassadors for the first time in 1922.
Russia
See Iran–Russia relations Iran's Supreme Leader Ali Khamenei and President Ebrahim Raisi with Russian President Vladimir Putin, 19 July 2022 Relations between Russia and Persia (pre-1935 Iran) have a long history, as they officially commenced in 1521 with the Safavids in power. Past and present contact between Russia and Iran has always been complicated and multi-faceted, often wavering between collaboration and rivalry. The two nations have a long history of geographic, economic, and socio-political interaction. Their mutual relations have often been turbulent, and dormant at other times. Since 2019, their relationship has drastically improved and Russia and Iran are now strategic allies and form an axis in the Caucasus alongside Armenia. Iran has its embassy in Moscow and consulate generals in the cities of Kazan and Astrakhan. Russia has its embassy in Tehran, and consulate generals in the cities of Rasht and Isfahan. Both also supported the Assad government in Syria. Even so, on 24 August 2025, after the Iran-Israel war, Mohammad Sadr, a member of Iran’s Expediency Discernment Council, accused Russia of disclosing the locations of Iranian air defence systems to Israel, adding further that the strategic alliance with Moscow was "worthless".
Serbia
30 April 1937
See Iran–Serbia relations Both countries established diplomatic relations on 30 April 1937. Iran has an embassy in Belgrade; Serbia has an embassy in Tehran. Serbia shares the same Eastern Orthodox heritage with Russia. Historians have stated that it is remotely possible that Serbs historically originated from the early Persian tribes in the Caucasus. Iran has supported Serbia's territorial integrity by not recognizing Kosovo as a state. Serbian Ministry of Foreign Affairs about relations with Iran Archived 19 May 2011 at the Wayback Machine
Slovenia
Iran has an embassy in Ljubljana. Slovenia has an embassy in Tehran.
Spain
4 March 1842
See Iran–Spain relations Both countries established diplomatic relations on 4 March 1842. Iran has an embassy in Madrid. Spain has an embassy in Tehran.
Sweden
5 September 1897
See Iran–Sweden relations Both countries established diplomatic relations on 5 September 1897 when has been accredited first Envoy Extraordinary and Minister Plenipotentiary of Persia to Sweden with residence in St. Peterbourg Mirza Reza Khan Ar Faed-Doouleh. Iran has an embassy in Stockholm. Sweden has an embassy in Tehran.
Switzerland
4 March 1919
See Iran–Switzerland relations Both countries established diplomatic relations on 4 March 1919 when has been accredited first Persian Envoy Extraordinary and Minister Plenipotentiary to Switzerland Zoka-ed-Dovleh. Switzerland has had a consulate in Tehran since 1919, raised to the status of embassy in 1936. This embassy represents the interests of the United States in the Iranian capital. There are agreements between the two countries on air traffic (1954, 1972, and 2004), road and rail transport (1977), export risk guarantees (1966), protection of investments (1998), and double taxation (2002). Iran is one of Switzerland's most important trading partners in the Middle East. A trade agreement was signed in 2005 but has not yet been ratified.
Ukraine
22 January 1992
See Iran–Ukraine relations Both countries established diplomatic relations on 22 January 1992.
United Kingdom
4 January 1801
See Iran–United Kingdom relations British Prime Minister Theresa May with Irani President Hassan Rouhani at a United Nations General Assembly in New York City, September 2016. Iran established diplomatic relations with the United Kingdom on 4 January 1801.[failed verification] Iran maintains an embassy in London. The United Kingdom is accredited to Iran through its embassy in Tehran. The UK governed southern Iran from 1941 until 1946. Both countries share common membership of the United Nations. Bilaterally the two countries have an Air Transport Agreement. The Herald Tribune reported on 22 January 2006 a rise in British exports to Iran, from £296 million in 2000 to £443.8 million in 2004. A spokesperson for UK Trade and Investment was quoted to say "Iran has become more attractive because it now pursues a more liberal economic policy." In 2011, the UK together with the United States and Canada, issued sanctions on Iran following controversy over the country's nuclear program. As a result, Iranian government's Guardian Council approved a parliamentary bill expelling the British ambassador. On 29 November 2011, two compounds of the British embassy in Tehran were stormed by Iranian protesters. They smashed windows, ransacked offices, set fire to government documents, and burned a British flag. As part of the UK's response to this incident the Secretary of State for Foreign and Commonwealth Affairs, William Hague, announced on 30 November 2011 that the United Kingdom had shut the embassy in Tehran and recalled all diplomatic staff. The Iranian chargé d'affaires in London was simultaneously instructed to immediately close the Iranian embassy in London and given a 48-hour ultimatum for all staff to leave the UK. Foreign Secretary Boris Johnson with Ali Shamkhani, 10 May 2017 On Tuesday 17 June 2014 the Secretary of State for Foreign and Commonwealth Affairs, William Hague, announced that the UK embassy would re-open "as soon as practical arrangements are made". On the same day David Cameron, the UK Prime Minister said he is committed to "rebuilding" diplomatic relations with Iran but will proceed with a "clear eye and hard head". The embassy reopened on 23 August 2015. On Friday 19 July 2019 a British-flagged oil tanker, the Stena Impero, was surrounded and seized by the Iranian Armed Forces at the Strait of Hormuz. The nearly 30,000 tonne tanker and its 23 crew members were surrounded by 4 vessels and 1 helicopter. Many think this was in retaliation of the UK boarding an Iranian Supertanker, the Grace 1, at Gibraltar earlier in July due to suspicions of smuggling oil to Syria. As of today, the tanker has been moved to the port of Bander Abbas and the ship's owners have not been able to contact the tanker. The British Foreign Minister Jeremy Hunt has said that Iran will suffer serious consequences if the tanker is not released. The British diplomatic effort is being supported by American President Donald Trump and both French and German foreign ministries. UK ships are urged to stay away from the strait and the result of this is an increase in oil prices around the world.
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Australia
Australia
Country
Australia
Formal relations began
21 September 1968. Diplomatic relations severed in August 2025.
Notes
See Australia–Iran relations
Both countries established diplomatic relations on 21 September 1968.
Australia has an embassy in Tehran.
Iran has an embassy in Canberra.
Following the United States strikes on Iranian nuclear sites in June 2025, Australian Prime Minister Anthony Albanese and Foreign Minister Penny Wong voiced support for the operation. Albanese announced in August 2025 that he would expel Iran's ambassador, and that Australia would cease diplomatic actions in Iran after it was revealed Iran had perpetrated the Lewis Continental Kitchen attack in October 2024, as well as the December 2024 Melbourne synagogue attack. Australia also declared the Islamic Revolutionary Guard Corps as a terrorist organisation.
New Zealand
New Zealand
Country
New Zealand
Formal relations began
14 December 1973
Notes
See Iran–New Zealand relations
Both countries established diplomatic relations on 14 December 1973.
Iran has an embassy in Wellington.
New Zealand has an embassy in Tehran.
Ranked list
Country
Formal relations began
Notes
Australia
21 September 1968. Diplomatic relations severed in August 2025.
See Australia–Iran relations Both countries established diplomatic relations on 21 September 1968. Australia has an embassy in Tehran. Iran has an embassy in Canberra. Following the United States strikes on Iranian nuclear sites in June 2025, Australian Prime Minister Anthony Albanese and Foreign Minister Penny Wong voiced support for the operation. Albanese announced in August 2025 that he would expel Iran's ambassador, and that Australia would cease diplomatic actions in Iran after it was revealed Iran had perpetrated the Lewis Continental Kitchen attack in October 2024, as well as the December 2024 Melbourne synagogue attack. Australia also declared the Islamic Revolutionary Guard Corps as a terrorist organisation.
New Zealand
14 December 1973
See Iran–New Zealand relations Both countries established diplomatic relations on 14 December 1973. Iran has an embassy in Wellington. New Zealand has an embassy in Tehran.
British Documents on Foreign Affairs--reports and Papers from the Foreign Office Confidential Print. From the First to the Second World War. Series B, Turkey, Iran, and the Middle East, 1918-1939 · Volume 7