Field Army gained
initial operating capability (IOC) on 30 November 2015, and was formed as a result of the 2015 Army Command Review. The Commander Field Army commands all the formations of the British Army's forces for operational tasks, its collective training, and tactical doctrine organisations, and includes the vast majority of the Army's fighting equipment. The units under Field Army are:
1st (UK) Division •
1st (UK) Division, in
York 1st (UK) Division Information Manoeuvre Units •
1st (UK) Division Information Manoeuvre Units, in
York • 1st Battalion,
Grenadier Guards, at Lille Barracks, Aldershot Garrison (Light Infantry) • 1st Battalion,
Coldstream Guards at
Victoria Barracks,
Windsor (Light Infantry) • 1st Battalion,
Duke of Lancaster's Regiment (King's, Lancashire and Border), at Weeton Barracks (Light Infantry) •
Royal Highland Fusiliers, 2nd Battalion,
Royal Regiment of Scotland, at
Glencorse Barracks,
Penicuik (Light Infantry) • 2nd Battalion, The Rifles, at
Thiepval Barracks,
Lisburn (Light Infantry) •
103rd (Lancashire Artillery Volunteers) Regiment Royal Artillery, in
St Helens (Light Fires)
7th Light Mechanised Brigade •
7th Light Mechanised Brigade, at
Kendrew Barracks,
Cottesmore •
The Highlanders, 4th Battalion, Royal Regiment of Scotland, at Bourlon Barracks, Catterick Garrison (Light Mechanised Infantry) • 1st Battalion,
Royal Yorkshire Regiment (14th/15th, 19th and 33rd/76th Foot), at Somme Barracks,
Catterick Garrison (Light Mechanised Infantry) •
4th Regiment Royal Artillery, at
Alanbrooke Barracks,
Topcliffe (Light Fires) •
105th Regiment Royal Artillery, in Edinburgh (Army Reserve Light Fires) •
32 Engineer Regiment, Royal Engineers, at Catterick Garrison (Close Support Engineers)
16 Air Assault Brigade •
16 Air Assault Brigade, at Merville Barracks,
Colchester Garrison •
216 Parachute Signal Squadron at Merville Barracks, Colchester Garrison • 226 Signal Squadron at Cawdor Barracks, Pembrokeshire (under 14 Signal Regiment for admin) •
Pathfinder Platoon • 1st Battalion,
Royal Irish Regiment (27th (Inniskilling), 83rd, 87th and Ulster Defence Regiment), at
Clive Barracks,
Ternhill •
1st Battalion, Royal Gurkha Rifles, at Sir John Moore Barracks, Shorncliffe •
2nd Battalion,
Parachute Regiment, at Merville Barracks, Colchester Garrison •
3rd Battalion, Parachute Regiment, at Merville Barracks, Colchester Garrison •
4th Battalion, Parachute Regiment, in
Leeds (Army Reserve) •
7th Parachute Regiment Royal Horse Artillery, (Light Artillery) at Merville Barracks, Colchester Garrison •
23 Parachute Engineer Regiment, Royal Engineers at Rock Barracks, Woodbridge •
13 Air Assault Support Regiment, Royal Logistic Corps at Merville Barracks, Colchester Garrison • 16 Medical Regiment, Royal Army Medical Service at Merville Barracks, Colchester Garrison • 156 Provost Company, Royal Military Police at Reed Hall Lines, Colchester Garrison (under 3 Regiment RMP for Admin) 16 Air Assault Brigade reinforcement batteries: •
A Battery, Honourable Artillery Company (Light Artillery) — under
Honourable Artillery Company • 12 (Minden) Battery, Royal Artillery (LAD) — under
12th Regiment Royal Artillery • 21 (Gibraltar 1779–83) Battery, Royal Artillery (UAS) — under
32nd Regiment Royal Artillery •
53 (Louisburg) Battery, Royal Artillery (STA) — under
5th Regiment Royal Artillery 19th Light Brigade •
19th Light Brigade, at Imphal Barracks, York •
Queen's Own Yeomanry, at
Fenham Barracks,
Newcastle upon Tyne (Army Reserve Light Cavalry) — paired with the Light Dragoons •
Scottish and North Irish Yeomanry, at
Redford Barracks,
Edinburgh (Army Reserve Light Cavalry) – paired with Royal Scots Dragoon Guards • 2nd Battalion,
Royal Irish Regiment (27th (Inniskilling), 83rd, 87th and Ulster Defence Regiment), at
Thiepval Barracks,
Lisburn (Army Reserve Light Infantry) •
3rd Battalion, Royal Anglian Regiment, in
Bury St Edmunds (Army Reserve Light Infantry) — paired with 2 R ANGLIAN •
4th Battalion,
Royal Yorkshire Regiment, at Worsley Barracks,
York (Army Reserve Light Infantry) •
52nd Lowland Volunteers, 6th Battalion, Royal Regiment of Scotland, at
Walcheren Barracks,
Glasgow (Army Reserve Light Infantry) — paired with 2 SCOTS •
4th Battalion, Duke of Lancaster's Regiment (King's, Lancashire and Border), at
Kimberley Barracks,
Preston (Army Reserve Light Infantry) — paired with 1 LANCS •
51st Highland Volunteers, 7th Battalion, Royal Regiment of Scotland at
Queen's Barracks, Perth (Army Reserve Light Infantry) – paired with 3 SCOTS •
6th Battalion, The Rifles, at
Wyvern Barracks,
Exeter (Army Reserve Light Infantry) — paired with 1 RIFLES • 8th Battalion, The Rifles in
Bishop Auckland (Army Reserve Light Infantry) – paired with 3 RIFLES
102 Operational Sustainment Brigade •
102 Operational Sustainment Brigade, at
Prince William of Gloucester Barracks,
Grantham •
1 Close Support Battalion,
Royal Electrical and Mechanical Engineers, at Munster Barracks, Catterick Garrison •
2 Close Support Battalion, Royal Electrical and Mechanical Engineers, at Leuchars Station, Fife •
101 Force Support Battalion, Royal Electrical and Mechanical Engineers, in
Keynsham (Army Reserve) •
102 Force Support Battalion, Royal Electrical and Mechanical Engineers, in
Newton Aycliffe (Army Reserve)
3rd (UK) Division •
3rd (UK) Division, at
Picton Barracks, Bulford Camp 3rd (UK) Division Information Manoeuvre Units •
3rd (UK) Division Information Manoeuvre Units, at
Bulford Camp • 4 Military Intelligence Battalion, Intelligence Corps, at Kiwi Barracks, Bulford Camp • 7 Military Intelligence Battalion, Intelligence Corps, in
Bristol (Army Reserve)
3rd Deep Reconnaissance Strike Brigade •
3rd Deep Reconnaissance Strike Brigade, at
Tidworth Garrison •
Household Cavalry Regiment, at Bulford Camp (Armoured Cavalry) •
Royal Lancers (Queen Elizabeth's Own), at Catterick Garrison (Armoured Cavalry) •
1st The Queen's Dragoon Guards, at
Robertson Barracks,
Swanton Morley (Light Cavalry) •
Royal Yeomanry, at
Fulham House, London (Army Reserve Light Cavalry) — paired with QDG •
1st Regiment Royal Horse Artillery, at
Assaye Barracks,
Larkhill Garrison (Armoured Fires) •
3rd Regiment Royal Horse Artillery, at
Albemarle Barracks,
Stamfordham (Deep Fires) •
5th Regiment Royal Artillery, at Marne Barracks, Catterick Garrison (Surveillance and Target Acquisition Regiment) •
19 Regiment Royal Artillery, at Bhurtpore Barracks, Tidworth Garrison (Armoured Fires) •
26 Regiment Royal Artillery, at Purvis Lines, Larkhill Garrison (Deep Fires) •
100 (Yeomanry) Regiment Royal Artillery, at Royal Artillery Barracks, Woolwich (Army Reserve) •
101 (Northumbrian) Regiment Royal Artillery, in
Gateshead (Army Reserve Deep Fires) •
104 Regiment Royal Artillery, at
Raglan Barracks,
Newport (Army Reserve Light Fires)
12th Armoured Brigade •
12th Armoured Brigade, at Bulford Camp •
Royal Wessex Yeomanry, in
Bovington (Army Reserve –
Challenger 2) •
1st Battalion, Mercian Regiment (Cheshires, Worcesters & Foresters, and Staffords), at Bulford Camp (Armoured Infantry) • 1st Battalion,
Royal Welsh, at Tidworth Garrison (Armoured Infantry) •
4th Battalion, Mercian Regiment (Cheshires, Worcesters & Foresters, and Staffords), in
Wolverhampton (Army Reserve Light Infantry) •
3rd Battalion, Royal Welsh, in
Cardiff (Army Reserve Light Infantry) •
4 Regiment, Royal Logistic Corps, at Dalton Barracks, Abingdon-on-Thames •
2 Medical Regiment, Royal Army Medical Service, at Normandy Barracks, Aldershot Garrison •
4 Armoured Close Support Battalion, Royal Electrical and Mechanical Engineers, at Jellalabad Barracks, Tidworth Garrison
20th Armoured Brigade •
20th Armoured Brigade, at Bulford Camp • Brigade Operations Centre • 5th Information Operations Task Force (5IOTF) • 101 Information Operations Task Force (101 IOTF) • 6th Military Intelligence Battalion (6MI) • Specialist Mentoring & Coaching Group (SMCG)
Field Army Troops Cyber and Electro Magnetic Activities Effects Group •
Cyber and Electro Magnetic Activities Effects Group, in
Andover •
13 Signal Regiment,
Royal Corps of Signals, in
Blandford (Cyber, Tri-Service unit; will move to
Corsham by 2028) •
14 Signal Regiment, Royal Corps of Signals, in
Brawdy (Electronic Warfare; will move to
Innsworth by 2028) •
21 Signal Regiment, Royal Corps of Signals, in
Colerne (Electronic Warfare; will move to Innsworth by 2028)
Surveillance Group •
Surveillance Group •
Collective Training Group •
British Army Training Unit Suffield (BATUS), at
Suffield (
Canada) •
British Army Training Unit Kenya (BATUK), at
Nanyuki (
Kenya) •
British Army Training and Support Unit Belize (BATSUB), at
Price Barracks,
Ladyville (
Belize) • Command, Staff and Tactical Training Group (CSTTG) • Mission Ready Training Centre (MRTC), at
Royston • Combat Ready Training Centre, at
Salisbury Plain Training Area •
Army Schools • The
Royal School of Military Engineering Group (RSME) •
1 Royal School of Military Engineering Regiment, at
Chatham •
3 Royal School of Military Engineering Regiment, at
Minley •
Army Aviation Centre •
2 Training Regiment,
Army Air Corps, at
Middle Wallop Flying Station • The
Royal School of Artillery (RSA) •
14 Regiment Royal Artillery, at
Larkhill • Defence College of Support (DCSp) • Defence School of Logistics and Administration at
Worthy Down •
Defence School of Policing and Guarding at Southwick Park •
Defence School of Transport at Leconfield •
25 Training Regiment, Royal Logistic Corps, at
Leconfield •
Experimentation and Trials Group • Infantry Trials and Development Unit (ITDU) • Armoured Trials and Development Unit (ATDU) • Royal Artillery Trials and Development Unit (RA TDU) • Royal Engineers Trials and Development Unit (RE TDU) • Combat Service Support Training and Development Unit (CSS TDU) • 2nd Battalion,
Royal Yorkshire Regiment, at Chester •
Combat Manoeuvre Centre • Royal Armoured Corps Training Regiment, at
Bovington • Armoured Fighting Vehicle Schools Regiment, at Bovington •
Infantry Battle School, at Brecon • Combined Arms Manoeuvre School, at Warminster • Land Special Operations Training Centre, at
Pirbright • HQ
Small Arms School Corps • Gurkha Company (Tavoleto), Training Support Unit •
Land Command Staff College (LCSC), at Shrivenham and Warminster == Joint Aviation Command ==