British Army Structure before Delivering Security in a Changing World

The Delivering Security in a Changing World were one of the major reforms of the British Army and British Armed Forces overall. The army was cut by many regiments and battalions, with many being disbanded or merged into new "larger" regiments.

Commander Land Forces
Commander Land Forces controlled the "deployable" forces of the army. This included all commands and units listed below.

Joint Helicopter Command

 * RAF Support Helicopter Force
 * RAF Air Transport and Air Despatch Force
 * 3rd Regiment Army Air Corps (Anti-Tank and Reconnaissance) at RAF Wattisham
 * 4th Regiment Army Air Corps (Anti-Tank and Reconnaissance) at RAF Wattisham
 * 9th Regiment Army Air Corps (Volunteers) (Reconnaissance/Transport) at RAF Wattisham

16th Air Assault Brigade

 * 16th Air Assault Brigade Headquarters and 216 Air Assault Signal Squadron at Goojerat Barracks (Colchester)
 * Pathfinder Platoon (Motorized and Parachute Reconnaissance) at RAF Wattisham
 * D Squadron The Household Cavalry Armoured Regiment (Armoured Reconnaissance) at Combermere Barracks
 * 1st Battalion The Parachute Regiment (Parachute Infantry) at Connaught Barracks
 * 2nd Battalion The Parachute Regiment (Parachute Infantry) at Meanee Barracks (Colchester)
 * 3rd Battalion The Parachute Regiment (Parachute Infantry) at Hyderabad Barracks (Colchester)
 * 1st Battalion The Royal Irish Regiment (Light Infantry) at Howe Barracks
 * 7th Parachute Regiment Royal Horse Artillery (Light Artillery) at Lille Barracks (Aldershot)
 * 21 Air Defence Battery Royal Artillery (Light AA) at Barker Barracks
 * 26th Air Assault Engineer Regiment Corps of Royal Engineers at MoD Woodbridge
 * 13th Air Assault Support Regiment Royal Logistic Corps at Roman Barracks (Colchester)
 * 7th Air Assault Battalion Corps of Royal Electrical and Mechanical Engineers at RAF Wattisham
 * 16th Close Support Medical Regiment Royal Army Medical Corps at Goojerat Barracks (Colchester)
 * 156 Provost Company Corps of Royal Military Police at Goojerat Barracks (Colchester)

4th Armoured Brigade

 * 4th Armoured Brigade Headquarters and 204 Signal Squadron at Osnabrück Garrison
 * The Royal Dragoon Guards (Armoured) at York Barracks (Münster)
 * The Queen's Royal Lancers (Armoured) at Imphal Barracks (Osnabrück)
 * Irish Guards (Armoured Infantry) at Oxford Barracks (Münster)
 * The Duke of Wellington's Regiment (Armoured Infantry) at Belfast Barracks (Osnabrück)
 * 4th Regiment Royal Artillery (Self-Propelled) at Roberts Barracks (Osnabrück)
 * 1st Battalion Corps of Royal Electrical and Mechanical Engineers at Mercer Barracks (Osnabrück)

7th Armoured Brigade

 * 7th Armoured Brigade Headquarters and 207 Signal Squadron at Campbell Barracks (Hohne)
 * The Royal Scots Dragoon Guards (Armoured) at Wessex Barracks (Fallingbostel)
 * 2nd Royal Tank Regiment (Armoured) at
 * 1st Battalion The Royal Regiment of Fusiliers (Armoured Infantry)
 * The Royal Black Watch Highland Regiment (Armoured Infantry)
 * 3rd Regiment Royal Horse Artillery (Self-Propelled)
 * 32nd Engineer Regiment Corps of Royal Engineers (Armoured and Assault)
 * 2nd Battalion Corps of Royal Electrical and Mechanical Engineers

Commander Regional Forces
Commander Regional Forces controlled the units based in the UK and mostly reserve or territorial units.