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 Allied Rapid Reaction Corps (ARRC) is a rapid reaction force maintained by NATO. It is capable of deploying a High Readiness Force (Land) Headquarters at short notice for operations and crisis response.
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 7th Light Mechanised Brigade Combat Team is a formation in the British Army with a direct lineage to 7th Armoured Brigade and a history that stretches back to the Napoleonic Wars. It saw active service in the Crimean War, the Second Boer War and both the First and the Second World Wars. In 2014, the 7th Armoured Brigade was re-designated as 7th Infantry Brigade, thereby ensuring that the famed "Desert Rats" continue in the British Army's Order of battle.
4th Light Brigade Combat Team, 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.
Aldershot Garrison, also known as Aldershot Military Town, is a major garrison in South East England, between Aldershot and Farnborough in Hampshire. The garrison was established when the War Department bought a large area of land near the village of Aldershot, with the objective of establishing a permanent training camp for the Army. Over time, this camp grew into a military town and continues to be used by the Army to the present day. It is home to the headquarters of the Army's Regional Command, and it is also the administrative base for the 101st Logistic Brigade. The garrison plays host to around 70 military units and organisations.
This is the Operation Herrick ground order of battle, which lists any British ground forces that have taken part in the duration of Operation Herrick between 2002 and 2014.
Bulford Camp is a military camp on Salisbury Plain in Wiltshire, England. Established in 1897, the site continues in use as a large British Army base. The camp is close to the village of Bulford and is about 2+1⁄4 miles (3.6 km) north-east of the town of Amesbury. The camp forms part of the Tidworth, Netheravon and Bulford (TidNBul) Garrison.
Army 2020 Refine was the name given to the restructuring of the British Army in the mid-to-late 2010s, in light of the Strategic Defence and Security Review 2015. As its name suggests, it was a "refinement" of Army 2020, an early 2010s reorganisation of the Army to be completed by 2020, originally conducted in light of the Strategic Defence and Security Review 2010.
Force Troops Command was a combat support and combat service support command of the British Army. Its headquarters was at Upavon, Wiltshire. It was formed in 2013 as a re-designation of the previous Headquarters Theatre Troops. Force Troops Command was renamed as 6th Division in August 2019.
Army 2020 was the name given to the restructuring of the British Army in the early and mid-2010s, in light of the Strategic Defence and Security Review 2010. The plan, as its name suggested, was intended to be completed by 2020, though most of its reorganisations were completed by the middle of the decade. It was succeeded by Army 2020 Refine, a series of new changes and refinements of Army 2020's restructuring, conducted in light of the Strategic Defence and Security Review 2015.
6 Regiment RLC is a regiment of the Royal Logistic Corps of the British Army.
The 4th Military Intelligence Battalion is a military intelligence unit of the British Army's Intelligence Corps, which provides close intelligence support to the headquarters for the only warfighting division in the army.
The 1st Military Police Brigade is a policing formation of the British Army, which is the only one-star command of the Royal Military Police. The brigade was formed in 2014 and is commanded by a brigader, but is due to be re-structured and reduced to a colonel's command.
The page contains the current structure of the British Army. The British Army is currently being reorganised to the Future Soldier structure.
The Field Army is a command of the British Army responsible for generating and preparing forces for current and contingency operations. Commander Field Army reports to the Chief of the General Staff.
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.
The 1st Regiment, Royal Military Police is a military policing unit of the British Army which was formed during the height of the Troubles in Northern Ireland in the 1970s, but disbanded in 1985 following cuts to the RMP in the region. The regiment was then reformed in 1996 following the Options for Change, and since 2014 has been an integral part of the 1st Military Police Brigade and just one of the two remaining RMP regiments since 2019.
United Kingdom 
British Army