The Royal Armoured Corps is the armoured arm of the British Army, that together with the Household Cavalry provides its armour capability, with vehicles such as the Challenger 2 and the Warrior tracked armoured vehicle. It includes most of the Army's armoured regiments, both the Royal Tank Regiment and those converted from old horse cavalry regiments. In September 2024, it comprised fourteen regiments: ten Regular Regiments; four Army Reserve. Although the Household Cavalry Regiment provide an armoured regiment, they are not part of the RAC.
A brigade is a major tactical military formation that typically comprises three to six battalions plus supporting elements. It is roughly equivalent to an enlarged or reinforced regiment. Two or more brigades may constitute a division.
British Army of the Rhine (BAOR) was the name given to two British Army formations of the same name. Both were originally occupation forces in Germany, the first after the First World War and the other, active after the Second World War and during the Cold War, eventually becoming part of NATO's contribution to allied forces there. Both formations had areas of responsibility located around the German section of the River Rhine.
The 3rd Division, also known as The Iron Division, is a regular army division of the British Army. It was created in 1809 by Arthur Wellesley, 1st Duke of Wellington, as part of the Anglo-Portuguese Army, for service in the Peninsular War, and was known as the Fighting 3rd under Sir Thomas Picton during the Napoleonic Wars. The division fought at the Battle of Waterloo, as well as during the Crimean War and the Second Boer War. As a result of bitter fighting in 1916, during the First World War, the division became referred to as the 3rd (Iron) Division, or the Iron Division or Ironsides. During the Second World War, the division fought in the Battle of France including a rearguard action during the Dunkirk Evacuation, and played a prominent role in the D-Day landings of 6 June 1944. The division was to have been part of a proposed Commonwealth Corps, formed for a planned invasion of Japan in 1945–46, and later served in the British Mandate of Palestine. During the Second World War, the insignia became the "pattern of three" — a black triangle trisected by an inverted red triangle.
The 1st Division is an active division of the British Army that has been formed and disestablished numerous times between 1809 and the present. In its original incarnation as the 1st Division, it took part in the Peninsular War—part of the Coalition Wars of the Napoleonic Wars—and was disbanded in 1814 but was re-formed the following year for service in the War of the Seventh Coalition and fought at the Battle of Waterloo. It remained active as part of the British occupation of France until it was disbanded in 1818, when the British military withdrew. The division was then raised as needed; it served in the Crimean War, the Anglo-Zulu War, and the Second Boer War. In 1902, the British Army formed several permanent divisions, which included the 1st Division, which fought in the First World War, made various deployments during the interwar period, and took part in the Second World War when it was known as the 1st Infantry Division.
The Rifles is an infantry regiment of the British Army. Formed in 2007, it consists of four Regular battalions and three Reserve battalions. Each Regular battalion was formerly an individual battalion of one of the two large regiments of the Light Division. Since formation, the regiment has been involved in the later stages of the Iraq War and in the War in Afghanistan.
The 7th Armoured Brigade was an armoured brigade formation of the British Army. The brigade is also known as the "Desert Rats", a nickname formerly held by the 7th Armoured Division, of which the brigade formed a part during the Second World War until late 1941.
16 Air Assault Brigade Combat Team, known simply as 16 Air Assault Brigade from 1999 – 2021, is a formation of the British Army predominantly based in Colchester, Essex. It makes up the Air Assault Task Force, a battlegroup held at high readiness, and is the only brigade in the British Army focused on operating via parachute, helicopter and air-landing.
The 1st Armoured Infantry Brigade was an infantry brigade of the British Army with a long history including service during both the First and the Second World Wars. It was based at Tidworth Camp. Previously, it has been designated 1st (Guards) Brigade, 1st Infantry Brigade, 1st Mechanised Brigade, and under the initial Army 2020 reforms assumed the title of 1st Armoured Infantry Brigade. Under the Future Soldier programme, the brigade merged with the 1st Artillery Brigade to form the 1st Deep Recce Strike Brigade Combat Team.
4th Light Brigade Combat Team, provides light infantry mass, offering significant utility in operate tasks and with the ability to surge ground manoeuvre units by air or sea to reinforce UK forces or partners.Previously known as 4th Infantry Brigade and Headquarters North East, and before that as 4th Mechanized Brigade and before that 4th Armoured Brigade is a brigade formation of the British Army, currently based in Catterick, North Yorkshire as part of 1st Division. The brigade, now known as the 'Black Rats', was formed in 1939 and fought in the Second World War in the Western Desert Campaign in North Africa. The Black Rats were subsequently involved in the invasion of Sicily and fighting in Italy before taking part in the Battle of Normandy and the advance through Belgium, Holland and into Germany.
The 11th Security Force Assistance Brigade is a brigade of the British Army which is intended to train and assist foreign forces. In 2021, under the Future Army changes, the brigade was redesignated, formerly being the 11th Infantry Brigade & HQ South East. Prior to the Army 2020 changes in 2013, the brigade was temporarily activated for deployment to Afghanistan. Originally formed in the Second Boer War, the brigade was engaged during both World Wars.
The 19th Brigade is an Army Reserve formation of the British Army. As the 19th Infantry Brigade, it fought in the First and Second World War.
Below is an estimated list of the major units deployed within the Multi-National Force – Iraq and other United States military units that were operating in Iraq under the U.S. Central Command (USCENTCOM) in 2009, during the Iraq War.
The 12th Armoured Brigade Combat Team, formerly the 12th Armoured Infantry Brigade, is a regular brigade of the British Army which has been in almost continuous existence since 1899 and now forms part of 3rd Division.
1st Regiment Royal Horse Artillery is a regiment of the Royal Horse Artillery in the British Army. It currently serves in the armoured field artillery role, and is equipped with the AS90 self-propelled gun. The regiment is currently based at Larkhill Garrison, Larkhill. The regiment completed its move from Assaye Barracks, Tidworth, to Larkhill in June 2019.
The Northern Army Group (NORTHAG) was a NATO military formation comprising five Army Corps from five NATO member nations. During the Cold War NORTHAG was NATO's forward defence in the Northern half of the Federal Republic of Germany (FRG). The Southern half of the Federal Republic of Germany was to be defended by the four Army Corps of NATO's Central Army Group (CENTAG). During wartime NORTHAG would command four frontline corps and one reserve corps. Air support was provided by Second Allied Tactical Air Force.
Westfalen Garrison is a major British garrison with facilities located in Paderborn, Sennelager and Gütersloh in North Rhine-Westphalia, Germany which now forms the major part of British Forces Germany. It was the home of 20th Armoured Brigade and most of its subordinate units. Headquarters Westfalen Garrison is based at Antwerp Barracks in Sennelager.
The page contains the current structure of the British Army. The British Army is currently being reorganised to the Future Soldier structure.
The following is a hierarchical outline for the structure of the British Army in 1989. The most authoritative source for this type of information available is Ministry of Defence, Master Order of Battle, and United Kingdom Land Forces, HQ UKLF, UKLF ORBAT Review Action Plan, HQ UKLF, 1990.
Future Soldier is a reform of the British Army resulting from the Integrated Review of Security, Defence, Development and Foreign Policy published in March 2021. The aim of the reform is to create a more lethal, agile and expeditionary force, able to fight and win wars and to operate in the grey-zone between peace and war. Future Soldier was published on 25 November 2021 and deals with the organizational changes of the British Army, with changes to personnel and equipment were set out in the Defence in a Competitive Age paper published on 22 March 2021.
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