The British Army is the principal land warfare force of the United Kingdom, a part of the British Armed Forces along with the Royal Navy and the Royal Air Force. As of 1 January 2024, the British Army comprises 75,166 regular full-time personnel, 4,062 Gurkhas, 26,244 volunteer reserve personnel and 4,557 "other personnel", for a total of 110,029.
Military ranks are a system of hierarchical relationships, within armed forces, police, intelligence agencies or other institutions organized along military lines. The military rank system defines dominance, authority, and responsibility in a military hierarchy. It incorporates the principles of exercising power and authority into the military chain of command—the succession of commanders superior to subordinates through which command is exercised. The military chain of command constructs an important component for organized collective action.
The Royal Corps of Signals is one of the combat support arms of the British Army. Signals units are among the first into action, providing the battlefield communications and information systems essential to all operations. Royal Signals units provide the full telecommunications infrastructure for the Army wherever they operate in the world. The Corps has its own engineers, logistics experts and systems operators to run radio and area networks in the field. It is responsible for installing, maintaining and operating all types of telecommunications equipment and information systems, providing command support to commanders and their headquarters, and conducting electronic warfare against enemy communications.
The Royal Bermuda Regiment (RBR) is the home defence unit of the British Overseas Territory of Bermuda. It is a single territorial infantry battalion that was formed on the amalgamation in 1965 of two originally voluntary units, the mostly black Bermuda Militia Artillery (BMA) and the almost entirely white Bermuda Rifles, and the only remaining component of the Bermuda Garrison since the 1957 withdrawal of regular units and detachments from Bermuda.
The Royal Anglian Regiment is an infantry regiment of the British Army. It consists of two Regular battalions and one Reserve battalion. The modern regiment was formed in 1964, making it the oldest of the Line Regiments now operating in the British Army, and can trace its history back to 1685. The regiment was the first of the large infantry regiments and is one of the three regiments of the Queen's Division.
The Falkland Islands Defence Force (FIDF) is the locally maintained volunteer defence unit in the Falkland Islands, a British Overseas Territory. The FIDF works alongside the military units supplied by the United Kingdom to ensure the security of the islands.
The uniforms of the British Army currently exist in twelve categories ranging from ceremonial uniforms to combat dress. Uniforms in the British Army are specific to the regiment to which a soldier belongs. Full dress presents the most differentiation between units, and there are fewer regimental distinctions between ceremonial dress, service dress, barrack dress and combat dress, though a level of regimental distinction runs throughout.
The Sri Lanka Army is the oldest and largest of the Sri Lanka Armed Forces. The army was officialy established as the Ceylon Army in 1949, though the army traces it's roots back in 1881 when Ceylon Light Infantry Volunteers was created; the army was renamed as the 'Sri Lanka Army' when Sri Lanka became a republic in 1972. In 2024, the Army had approximately 150,000 personnel.
The Caribbean Regiment was a regiment of the British Army during the Second World War. The regiment went overseas in July 1944 and saw service in the Italy, Egypt and Palestine.
The Educational and Training Services form part of the Adjutant General's Corps and have done since 1992 when this Corps of the British Army was formed. Their remit is to continue the general education of soldiers and officers alike, as well as the actual military training of the soldiers of the Army.
The British Colonial Auxiliary Forces were the various military forces of Britain's colonial empire which were not considered part of the British military proper.
The Multi-Terrain Pattern (MTP) is the standard camouflage pattern of the British Armed Forces.
The Royal Montserrat Defence Force is the home defence unit of the British Overseas Territory of Montserrat. The force has an authorized strength level objective of 50 reserve personnel as of 2021-22, akin in size to that of a platoon-sized unit.
The page contains the current structure of the British Army. The British Army is currently being reorganised to the Future Soldier structure.
Overseas military bases of the United Kingdom enable the British Armed Forces to conduct expeditionary warfare and maintain a forward presence. Bases tend to be located in or near areas of strategic or diplomatic importance, often used for the build-up or resupply of military forces, as was seen during the 1982 Falklands War and the use of RAF Ascension Island as a staging post. Most of the bases are located on British Overseas Territories or former colonies which retain close diplomatic ties with the British government.
Until 1689, mutiny was regulated in England by Articles of War instituted by the monarch and effective only in a period of war. This abuse of the crown's prerogative caused Parliament to pass the Petition of Right in 1628. This Act stated that neither civilians nor soldiers and officers who were in England during peace were subject to military courts or law. Only common-law courts and courts of equity could exercise authority over individuals in peacetime England. Because the articles of war did not fall under these court's jurisdiction, military law could not be applied to anyone in England, whether soldier or civilian.
The Turks and Caicos Islands Regiment is the home defence unit of the British Overseas Territory of the Turks and Caicos Islands. It is a single territorial infantry and engineer reserve unit of the British Armed Forces that was formed in 2020. The Regiment has an authorized strength level objective of 46 personnel, akin to that of a platoon-sized unit.
The defence of the Cayman Islands has been and currently remains the responsibility of the United Kingdom.
The Cayman Islands Coast Guard is the maritime security and search and rescue agency of the British Overseas Territory of the Cayman Islands. It was formed in late 2018 under the umbrella of the Royal Cayman Islands Police Service and was officially made as its own entity in 2021.
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