Garrison sergeant major

Garrison sergeant major
Garrison sergeant major;
	Garrison Sergeant Major London District's badge of rank
Country	United Kingdom
Service branch	British Army
Abbreviation	GSM
Rank group	Warrant officer
NATO rank code	OR-9
Formation	1940

A garrison sergeant major (GSM)^[a] in the British Army is the senior warrant officer of a garrison and holds the rank of warrant officer class 1. The GSM London District, always a guardsman, holds one of the four most senior WO1 appointments in the British Army, and has military ceremonial responsibility for important state occasions such as Trooping the Colour.

^ "No. 48587". The London Gazette (Supplement). 16 April 1981. p. 5671. "No. 25044". The London Gazette. 2 December 1881. p. 6467.

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[1] "No. 48587". The London Gazette (Supplement). 16 April 1981. p. 5671. "No. 25044". The London Gazette. 2 December 1881. p. 6467.

[a]