URI(s)
Variants
- Great Britain. Imperial Security Intelligence Service
- Great Britain. Ministry of Defence. MI5
- Great Britain. MIfive
- Great Britain. UK Security Service
- UK Security Service
- Imperial Security Intelligence Service (England)
- MI5
Identifies LC/NAF RWO
Identifies RWO
Associated Locale
- Great Britain
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Earlier Established Forms
- Great Britain. Imperial Security Intelligence Service
Sources
- found: West, N. MI5, British security service operations, 1909-1945, 1981 (subj.)t.p. (MI5) p. 8 (Imperial Security Intelligence Service)
- found: Blaise(hdg.: MI5; Great Britain. Ministry of Defence. MI5)
- found: www.securityservice.gov.uk(The UK Security Service (MI5) is responsible for protecting the UK against threats to national security)
- found: Website, viewed 10 April 2021:(Established in 1909 as the Secret Service Bureau, MI5 and MI6 soon grew from modest beginnings to become professional and effective intelligence agencies) - https://www.mi5.gov.uk/history
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1982-04-02: new
- 2021-04-11: revised
Alternate Formats
