Brigadier (United Kingdom)

Brigadier
British Army insignia Royal Marines insignia The Brigadier insignia of the St Edward's Crown above three Order of Bath stars (or pips).
Country	United Kingdom
Service branch	British Army Royal Marines
Abbreviation	Brig
Rank	One-star
NATO rank	OF 6
Next higher rank	Major-general
Next lower rank	Colonel
Equivalent ranks	Commodore (RN) Air commodore (RAF)

Brigadier (abbreviated as Brig) is a senior rank in the British Army and the Royal Marines. Brigadier is the superior rank to colonel, but subordinate to major-general. While the corresponding rank of brigadier general in many other nations is a general officer rank, the British Army considers it a field officer rank.

The rank has a NATO rank code of OF-6, placing it equivalent to the Royal Navy commodore and the Royal Air Force air commodore ranks and the brigadier general (1-star general) rank of the United States military and numerous other NATO nations.

The rank insignia for a brigadier is a St Edward's Crown over three "pips" ("Bath" stars). The rank insignia for a brigadier-general was crossed sword and baton.

In 1921 the appointment of brigadier-general was replaced in the Army by those of colonel-commandant and colonel on the staff and abolished entirely in the Royal Marines, which already had a substantive rank of colonel-commandant of equivalent status. These appointments, although reflecting its modern role in the British Army as a senior colonel rather than a junior general, were not well received and were both replaced with brigadier (which was also adopted in the Marines for colonel-commandants in certain posts) from 1 June 1928.

Brigadier was originally an appointment conferred on colonels (as commodore was an appointment conferred on naval captains) rather than a substantive rank. However, from 1 November 1947 it became a substantive rank in the British Army. The Royal Marines, however, retained it as an acting rank only until 1997, when both commodore and brigadier became substantive ranks.