Ken McCallum

References

1. www.HeraldScotland.com
   https://www.HeraldScotland.com/news/12032415.university-of-glasgow/
2. www.MI5.gov.uk
   https://www.MI5.gov.uk/news/new-director-general-of-mi5-appointed
3. www.BBC.co.uk
   https://www.BBC.co.uk/news/uk-52094782
4. www.thetimes.com
   https://www.thetimes.com/uk/politics/article/i-was-a-bore-at-barbecues-nobody-could-know-i-was-a-spy-xxflk2gl8
5. The Times
   https://www.thetimes.com/uk/politics/article/new-mi5-chief-will-be-state-school-scot-who-ran-skripal-investigation-gfj3vrww6
6. www.GOV.uk
   https://www.GOV.uk/government/news/appointment-of-the-new-director-general-of-the-security-service--2
7. The Guardian
   https://www.theguardian.com/uk-news/2021/jul/14/public-should-be-alert-to-threat-from-china-and-russia-says-mi5-chief
8. The Guardian
   https://www.theguardian.com/uk-news/2022/jul/06/50-chinese-students-leave-uk-in-three-years-after-spy-chiefs-warning
9. "Iran organised 10 kidnap and death plots, MI5 says"
   https://www.bbc.co.uk/news/uk-63647366
10. "MI5 fears Israel-Gaza war could fuel radicalisation"
    https://www.bbc.com/news/uk-67137323
11. MI5 head warns of 'epic scale' of Chinese espionage
    https://www.bbc.co.uk/news/uk-67142161
12. "Russia on mission to cause mayhem on UK streets, warns MI5"
    https://www.bbc.co.uk/news/articles/cp8e15yr1gwo
13. The Guardian
    https://www.theguardian.com/uk-news/2024/dec/06/mi5-forced-to-pare-back-on-counter-terrorism-work-due-to-hostile-states-says-agency-chief
14. The London Gazette
    https://www.thegazette.co.uk/London/issue/64607/supplement/N2
15. "MI5 chief 'frustrated' over collapse of China spy case"
    https://www.bbc.co.uk/news/articles/c0ex172rxwzo