• Headquarters, United Kingdom Field Army, at Erskine Barracks, Wilton^[17]
  • Commander, United Kingdom Field Army Lieutenant General Sir David John Ramsbotham GCB CBE^[18]
  • Field Army Troops, at Erskine Barracks, Wilton^[17]
    • Commander Electronic Warfare Troops, Royal Corps of Signals^[19][20]
      • 30th Signal Regiment, Royal Corps of Signals, at Evans Lines, Blandford Camp^[21][22]
      • 640 Signal Troop (Electronic Warfare), Royal Corps of Signals, at Blandford Camp^[19][16][23]
      • 657 Signal Troop (Electronic Warfare), Royal Corps of Signals, at Blandford Camp^[20]
      • Bowman Military Requirements Team
      • Electronic Warfare Operational Support Unit
    • Intelligence and Security Group (United Kingdom) (V), HQ in Hackney, London [to BAOR]^[24]
      • 8 Intelligence Company, Intelligence Corps^[24] [1 x section to 19th Infantry Bde and 2nd Division]^[19]
      • 9 Security Company, Intelligence Corps^[24][a]
      • 20 Security Company, Intelligence Corps (V), at Saint John's Wood Barracks, London
      • 21 Intelligence Company (Imagery Analysis), Intelligence Corps (V), at Ashford House, London
      • 23 Intelligence Company, Intelligence Corps (V), in Edinburgh
      • 24 Intelligence Company, Intelligence Corps (V), at Ashford House, London [to HQ BAOR]
      • Joint Services Interrogation Organisation [Army Element], at Ashford House, London
        • 22 Intelligence Company, Intelligence Corps (V), at Ashford House, London
      • 162 Special Military Intelligence Training Section^[24]
      • 163 (Counter-Intelligence) Section^[24]
      • Joint Services Intelligence Office (Corps), Intelligence Corps (V), at Ripon Barracks, Bielefeld, West Germany
      • Joint Service Intelligence Office (British Support Forces), Intelligence Corps (V), at Ripon Barracks, Bielefeld, West Germany
    • Parachute Regiment Group (V), at Arnhem Barracks, Aldershot Garrison (to 1st Armoured Division)^[19][25][26]
      • Group Signal Troop, Royal Corps of Signals (V), at Bruneval Barracks, Aldershot Garrison
      • 4th (Volunteer) Battalion, The Parachute Regiment (V), at Thornbury Barracks, Pudsey^[27] (Parachute Infantry)
      • 10th (Volunteer) Battalion, The Parachute Regiment (V), at the Duke of York's Headquarters, London^[28] (Parachute Infantry)
      • 15th (Scottish Volunteer) Battalion, The Parachute Regiment (V), at Yorkhill Parade Glasgow^[29] (Parachute Infantry)
    • Special Air Service Group (V), at Baker Barracks, Thorney Island^[25][30]
      • 63 (Special Air Service) Signal Squadron, Royal Corps of Signals (V), at Baker Barracks, Thorney Island
      • 21st Special Air Service Regiment (Artists) (V), in Chelsea, London^[31]
      • 23rd Special Air Service Regiment (V), in Birmingham^[31]
    • Military Works Force, at Chetwynd Barracks, Chilwell [to Engineer Works Organisation, BAOR]^[25]
      • 62nd Chief Royal Engineers (Works)
      • 63rd Chief Royal Engineers (Works)
      • 64th Chief Royal Engineers (Works)
      • 65th Chief Royal Engineers (Works) (V), at Gibraltar Barracks, Minley
    • No. 1 Postal and Courier Group, Royal Engineers (V)^[19]
      • Headquarters No. 1 Postal and Courier Group, Royal Engineers (V), at Inglis Barracks, Mill Hill^[19]
      • Headquarters Squadron
      • 5th Postal and Courier Regiment, Royal Engineers (V)
      • 6th Postal and Courier Regiment, Royal Engineers (V)
      • 7th Postal and Courier Regiment, Royal Engineers (V)
      • 8th Postal and Courier Regiment, Royal Engineers (V)
    • 3rd Transport Group (Lines of Communications), at McMullen Barracks, Marchwood^[32][33] – formed in 1989^[33]
      • Headquarters 3rd Transport Group (Lines of Communications)^[33]
      • Headquarters, Port Task Force^[34]
      • 17th Port and Maritime Regiment, Royal Corps of Transport, at McMullen Barracks, Marchwood^[34][33][35]
        • 265 Port Squadron (V), at Prince William of Gloucester Barracks, Grantham^[34][33][36]
      • 20th Maritime Regiment, Royal Corps of Transport, at Saint George's Barracks, Gosport^[34][33]
      • 25 Freight Distribution Squadron, Royal Corps of Transport, at Saint David's Barracks, Bicester Garrison^[33]
      • 53 Port Support Squadron, Royal Corps of Transport^[33]
      • Headquarters Solent Station^[33]
    • 23rd Pioneer Group, at Saint David's Barracks, Bicester Garrison^[25][37][38] – battalion sized unit
      • 187 (Tancred) Pioneer Company, Royal Pioneer Corps (V), at Tidworth Camp [to Commander Labour Resources, 1st British Corps]^[25]
      • 518 Pioneer Company, Royal Pioneer Corps (V), at Bicester Garrison^[39] [to Commander Labour Resources, 1st British Corps]^[25]
      • 521 Pioneer Company, Royal Pioneer Corps (V), at Vauxhall Barracks, Didcot^[39]
    • Logistic Support Group (LSG, 0155),^[19][16] at Butler Barracks, Aldershot Garrison^[34][32]
      • 524 Specialist Team (Works), Royal Engineers, at Chetwynd Barracks, Chilwell [to Logistic Support Group]^[19]
      • 27th Transport Regiment, Royal Corps of Transport, at Ward Barracks, Bulford Camp^[35][16]
      • 29th Transport and Movement Regiment, Royal Corps of Transport, at Duke of Gloucester Barracks, South Cerney^[34][35]
      • 1st Aircraft Support Unit, Royal Army Ordnance Corps, at AAC Middle Wallop
      • Joint Helicopter Support Unit (United Kingdom), at RAF Odiham^[16][32]
      • United Kingdom Mobile Force RHU (vehicles from 44 Sqn RCT)
      • 9th Ordnance Battalion, Royal Army Ordnance Corps, at Basil Hill Barracks, Corsham^[19][40]
      • 22nd Field Hospital, Royal Army Medical Corps, at Aldershot Garrison (cadre, becomes 60 Field Psychiatric Team on mob)^[16]
      • 85th Field Medical Equipment Depot, Royal Army Medical Corps^[16]
      • Logistic Support Group Information and News Sheet Team, Royal Army Educational Corps^[40]
    • 2nd Signal Brigade, at Basil Hill Barracks, Corsham^[19][41]
    • 11th Signal Brigade (Volunteers),^[19][25][42] at Deysbrook Barracks, Liverpool
    • 12th Signal Brigade (Volunteers), at Duke of York's Headquarters, Chelsea^[19][25]
    • 1st Infantry Brigade^{[19][43][25][44]}, at Jellalabad Barracks, Tidworth Camp^[45]
    • 5th Airborne Brigade,^{[19][43][25][44]} at Arnhem Barracks, Aldershot Garrison^[46][47]
    • 12th (Air Support) Engineer Brigade,^[19] at RAF Waterbeach
    • 30th Engineer Brigade^[19][25][43], at Kitchener House, Stafford
  • Headquarters Scotland^{[19][48][49][44]}, at Craighall Camp, Edinburgh^[18][50]
    • General Officer Commanding Scotland Lieutenant General Sir John Richard Alexander MacMillan
    • 242 Signal Squadron (Scotland), Royal Corps of Signals, at Craighall Camp, Edinburgh^[19][51]
    • 410 Transport Troop, Royal Corps of Transport^[19][52]
    • 26th District Workshop, Royal Electrical and Mechanical Engineers, at Forthside Barracks, Stirling^[19][53][54]
    • 27 Army Education Centre, Royal Army Educational Corps, at Redford Barracks, Edinburgh^[55]
    • 51st (Highland) Infantry Brigade,^{[19][56][57][44]} in Perth^[18]
    • 52nd (Lowland) Infantry Brigade,^{[19][58][59][44]} at Redford Barracks, Edinburgh^[18]
  • North East District^{[19][60][61][44]}, at Imphal Barracks, York^[62]
    • 240 Signal Squadron, Royal Corps of Signals, at Imphal Barracks, York^[19][63]
    • 409 Independent Combat Plant Troop, Royal Engineers (V), at Frenchmans Fort, South Shields [to Commander Royal Engineers, 1st British Corps]^[25]
    • 416 Independent Combat Artisan Troop, Royal Engineers (V), at Mona House, Sutton-on-Hull [to 211th Mobile Civilian Artisan Group]^[19][25]
    • 40 Transport Squadron, Royal Corps of Transport, at Catterick Garrison^[64]
    • 46 Transport Squadron, Royal Corps of Transport, at Imphal Barracks, York^[65] (HQ North East District transport sqn)
    • 124 (Tyne Electrical Engineers) Recovery Company, Royal Electrical and Mechanical Engineers (V), in Newton Aycliffe [to Commander Maintenance, Corps Troops, 1st British Corps]^[25]
    • 31st District Workshop, Royal Electrical and Mechanical Engineers, at Catterick Garrison^[19][66][53]
    • 41st District Workshop, Royal Electrical and Mechanical Engineers, at Queen Elizabeth Barracks, Strensall^[19][53][66]
    • Duchess of Kent's Military Hospital, Catterick, at Catterick Garrison (400 x beds, becomes 34th Evacuation Hospital, RAMC)^[25]
    • 2 Army Education Centre, Royal Army Educational Corps, at Imphal Barracks, York^[55]
    • 3 Army Education Centre, Royal Army Educational Corps, at Catterick Garrison^[55]
    • 146th (North East) Brigade^[19][67][68]
  • Eastern District^[19][43][25], at Colchester Garrison^[18]
    • 239 Signal Squadron, Royal Corps of Signals, at Colchester Garrison^[19][69][63]
    • 48 Transport Squadron, Royal Corps of Transport, at Colchester Garrison (HQ Eastern District transport sqn)
    • 118 Recovery Company, Royal Electrical and Mechanical Engineers (V), in Northampton [to Commander Maintenance, BAOR]^[25]
    • 36th District Workshop, Royal Electrical and Mechanical Engineers, at Colchester Garrison^[19][54][53]
    • Rear Combat Zone Defence Animal Support Unit, Royal Army Veterinary Corps (V), in Melton Mowbray [to Commander RAVC, BAOR]^[25]
    • 4 Army Education Centre, Royal Army Educational Corps, at RAF Waterbeach, Waterbeach^[55]
    • 18 Army Education Centre, Royal Army Educational Corps, at Goojerat Barracks, Colchester Garrison^[55]
    • Central Volunteer Headquarters, Royal Pioneer Corps (V), at Simpson Barracks, Wootton^[25]
    • 54th (East Anglian) Infantry Brigade,^{[19][43][25][44]} at Gibraltar Barracks, Bury Saint Edmunds^[18]
    • 161st (East Anglian) Infantry Brigade^[19]
  • London District^{[19][43][25][44]}, at Horse Guards, Whitehall, London^[18]
    • 238 (London) Signal Squadron, Royal Corps of Signals, at Chelsea Barracks, London^[19][70][71]
    • 101st (London) Engineer Regiment (Explosive Ordnance Disposal), Royal Engineers (V), in Catford [to British Rear Support Command]^[25]
    • 151st (Greater London) Transport Regiment, Royal Corps of Transport (V), in Croydon^[34] [to Commander Transport, 1st British Corps]^[25]
    • 873 Movement Light Squadron, Royal Engineers (V), in Acton [to 29th Engineer Brigade]^[19][25]
    • 20 Transport Squadron, Royal Corps of Transport, at Regent's Park Barracks, London^[34][72]
    • 56 Transport Squadron, Royal Corps of Transport, at Royal Artillery Barracks, Woolwich Garrison
    • 144th Field Ambulance, Royal Army Medical Corps (V), in Chelsea (22 x Land Rover Ambulances) [to Logistic Support Group]^[16]
    • 257th (Southern) General Hospital, Royal Army Medical Corps (V), in London (700 x beds) [to Logistic Support Group]^[25][16]
    • Queen Elizabeth Military Hospital, Woolwich, at Woolwich Garrison (becomes 30th General Hospital, RAMC on mobilisation, 800 x beds) [to Commander Medical, RCZ]^[25]
    • Band of the Grenadier Guards, at Wellington Barracks, London (Major Staff Band)
    • Band of the Coldstream Guards, at Wellington Barracks, London (Major Staff Band)
    • Band of the Scots Guards, at Wellington Barracks, London (Major Staff Band)
    • Band of the Irish Guards, at Chelsea Barracks, London^[73] (Major Staff Band)
    • Band of the Welsh Guards, at Chelsea Barracks, London^[73] (Major Staff Band)
    • 24 Army Education Centre, Royal Army Educational Corps, at Victoria Barracks, Windsor
    • 30 Army Education Centre, Royal Army Educational Corps, at Royal Artillery Barracks, Woolwich Garrison^[55]
    • 31 Army Education Centre, Royal Army Educational Corps, at Royal Artillery Barracks, Woolwich Garrison^[55]
    • 56th (London) Infantry Brigade,^{[19][43][25][74]} at Horse Guards, Whitehall, London^[18][75]
  • South East District^{[19][43][25][44]}, at Aldershot Garrison^[18]
    • General Officer Commanding-in-Chief, South East District Lieutenant General Sir Peter Edgar de la Cour de la Billière^[76]
    • 251 Signal Squadron, Royal Corps of Signals, at Duchess of Kent Barracks, Aldershot Garrison^[19][77][78]
    • 56 Signal Squadron, Royal Corps of Signals (V), in Eastbourne and Sandgate [to Commander Communications, BAOR]^[25]
    • 135 Independent Topographic Squadron, Royal Engineers (V), in Ewell [to come under 42 Survey Group on mobilisation, but support HQ AFCENT]^[25]
    • 41 Transport Squadron, Royal Corps of Transport, at Mons Barracks, Aldershot Garrison^[79]
    • 55 Ordnance Company (Ammo), Royal Army Ordnance Corps (V) [to 5th Ordnance Bn, Commander Supply, 1st British Corps]^[25][80]
    • 93 Ordnance Company (V), in Hilsea^[80] [to Logistic Support Group]^[81]
    • 9th Field Workshop Company, Royal Electrical and Mechanical Engineers (V), in Hilsea^[82] [to Logistic Support Group]^[81]
    • 133 (Kent) Corps Troops Workshop Company, Royal Electrical and Mechanical Engineers (V), in Maidstone^[19] [to Commander Maintenance, Corps Troops, 1st British Corps]^[25]
    • 30th District Workshop, Royal Electrical and Mechanical Engineers, at Inglis Barracks, Mill Hill^[53][83]
    • 43rd District Workshop, Royal Electrical and Mechanical Engineers, at Aldershot Garrison^[19][83][53]
    • 44th District Workshop, Royal Electrical and Mechanical Engineers, at Templer Barracks, Ashford^[19][83]
    • Joint Air Transport Establishment^[32]
    • Cambridge British Military Hospital, Aldershot, at Aldershot Garrison (becomes 33rd Field Hospital, RAMC on mobilisation) [to Commander Medical, 1st British Corps]^[25]
    • 8 Army Education Centre, Royal Army Educational Corps, at Princess Royal Barracks, Deepcut^[55]
    • 9 Army Education Centre, Royal Army Educational Corps, at Prince Philip Barracks, Bordon Army Camp^[55]
    • 15 Army Education Centre, Royal Army Educational Corps, at Bicester Garrison^[55]
    • 22 Army Education Centre, Royal Army Educational Corps, at Brompton Barracks, Chatham^[55]
    • 77 Army Education Centre, Royal Army Educational Corps, at Saint Omer Barracks, Aldershot Garrison^[55]
    • Central Volunteer Headquarters, Royal Engineers, at Gibraltar Barracks, Minley^[84]
    • Central Volunteer Headquarters Royal Engineers, Postal and Courier Service, at Inglis Barracks, Mill Hill
    • Headquarters, Royal Army Ordnance Corps Territorial Army, at Blackdown Barracks, Deepcut^[25]
    • Headquarters, Royal Electrical and Mechanical Engineers Territorial Army, at Louisbourg Barracks, Bordon^[25]
    • 2nd (Southeast) Infantry Brigade^{[19][25][43][44]}, at Shorncliffe Army Camp, Cheriton
    • 145th (Home Counties) Infantry Brigade, at Aldershot Garrison
  • South West District,^{[19][43][25][44]} at Bulford Camp^[18]
    • 243 Signal Squadron, Royal Corps of Signals, at Ward Barracks, Bulford Camp^[19][51]
    • Independent Field Troop (Allied Mobile Force Land Support), Royal Engineers [to Allied Mobile Force Land]^[19]
    • 2nd Postal and Courier Regiment, Royal Engineers, at Duke of Gloucester Barracks, South Cerney^[25]
    • Allied Mobile Force Land Logistic Support Battalion, Royal Corps of Transport [to Allied Mobile Force Land]^[32][58]
    • 222 Transport Squadron, Royal Corps of Transport, at Bulford Camp (HQ South West District transport sqn)^[85]
    • 66 Transport Squadron, Royal Corps of Transport, at Jellalabad Barracks, Tidworth Camp
    • Junior Leaders Regiment, Royal Corps of Transport/Royal Army Ordnance Corps, at Azimghur Barracks, Colerne^[86]
    • 27th District Workshop, Royal Electrical and Mechanical Engineers, at Battlesbury Barracks, Warminster [to Allied Mobile Force Land]^[87][53]
    • 609 Tactical Air Control Party, Army Air Corps (RAF Officer manned) [to Allied Mobile Force Land]^[19]
    • No. 2 Flight, Army Air Corps, at AAC Netheravon (under admin of 7 Regiment AAC, 6 x Gazelles) [to Allied Mobile Force Land]^[88][89][90]
    • Defence Medical Equipment Depot, British Army of the Rhine, in Ludgershall (TTW to 4th Garrison Area, becomes 82nd Field Medical Equipment Depot, RAMC) [to Commander Medical, RCZ]^[25]
    • 6 Army Education Centre, Royal Army Educational Corps, at Battlesbury Barracks, Warminster^[55]
    • 7 Army Education Centre, Royal Army Educational Corps, at Beachley Barracks, Chepstow^[55]
    • 10 Army Education Centre, Royal Army Educational Corps, at Candahar Barracks, Tidworth Camp^[55]
    • 12 Army Education Centre, Royal Army Educational Corps, at Stirling Barracks, Larkhill Garrison^[55]
    • 78 Army Education Centre, Royal Army Educational Corps, at Jellalabad Barracks, Tidworth Camp^[55]
    • 43rd (Wessex) Infantry Brigade^[19][43][25], at Wyvern Barracks, Exeter
  • Wales District^{[19][43][25][44]}, at The Barracks, Brecon^[18]
    • 414 Combat Artisan Troop, Royal Engineers (V), at Monmouth Castle, Monmouth (to 217th Mobile Civilian Engineer Group, Commander Royal Engineers, BAOR)^[25]
    • 119 (Holywell) Recovery Company, Royal Electrical and Mechanical Engineers (V), in Prestatyn [to Logistic Support Group]^[91]
    • 39th District Workshop, Royal Electrical and Mechanical Engineers, in Bridgend^{[19][92][53][93]}
    • 160th (Wales) Infantry Brigade,^[19][25][43] at The Barracks, Brecon^[18]
  • Western District,^{[19][43][25][44]} at Copthorne Barracks, Shrewsbury^[18]
    • 241 Signal Squadron, Royal Corps of Signals, at Parsons Barracks, Donnington^[19][94]
    • 413 Combat Artisan Troop, Royal Engineers (V), at Kitchener House, Stafford (to 232nd Mobile Civilian Engineer Group, Commander Royal Engineers, BAOR)^[25]
    • 126 Reclamation Company, Royal Electrical and Mechanical Engineers (V), in Coventry [to Commander Maintenance, Corps Troops, 1st British Corps]^[25]
    • 20 Army Education Centre, Royal Army Educational Corps, at Gamecock Barracks, Bramcote^[55]
    • 143rd (West Midlands) Infantry Brigade,^[19][43][25] at Copthorne Barracks, Shrewsbury^[18]
  • North West District^[19][43][25], at Fulwood Barracks, Preston^[18][44]
    • 55 (Merseyside) Signal Squadron, Royal Corps of Signals (V), at Aintree Barracks, Liverpool^[25][16][95]
    • 411 Independent Combat Plant Troop, Royal Engineers (V), at Gordon House, Walsall (to Commander Engineers, BAOR)^[25]
    • 415 Combat Artisan Troop, Royal Engineers (V), in Failsworth, Oldham (to 221st Mobile Civilian Artisan Group, Commander Engineers, BAOR)^[25]
    • 320 Transport Squadron, Royal Corps of Transport (V) (Home Service Force)
    • 42nd District Workshop, Royal Electrical and Mechanical Engineers, in Liverpool^{[19][96][53][93]}
    • 1 Army Education Centre, Royal Army Educational Corps, at Fulwood Barracks, Preston^[55]
    • 42nd (North West) Brigade^[25][43][44], at Chester Castle, Chester^[97]

• Headquarters, Land Forces, at Erskine Barracks, Wilton^[98]
  • Land Forces Troops
    • Director General Training Support – a Major General responsible for "operational military training and overseeing the training areas"
      • Land Accident Prevention and Investigation Team (LAIT)
    • Commander Land Support (Land Support Management Group) – formerly Commander Logistical Support – responsible for the management of the Defence Supply Chain to deployed forces, storage, transportation, distribution, of all the necessities for operations and living
    • Media Operations Group (Volunteers), in Kingston upon Thames – providing media support to HQ Land Forces
    • 16th Air Assault Brigade, HQ at Merville Barracks, Colchester Garrison
  • 1st (United Kingdom) Armoured Division, HQ in Herford, Germany
    • 7th Armoured Brigade, HQ at Bergen-Hohne Garrison
    • 20th Armoured Brigade, HQ at Paderborn Garrison
    • United Kingdom Support Command (Germany)
  • 3rd (United Kingdom) Mechanised Division, HQ at Bulford Camp
    • 1st Mechanised Brigade, HQ at Tidworth Camp
    • 4th Mechanised Brigade, HQ at Catterick Garrison
    • 12th Mechanised Brigade, HQ at Aldershot Garrison
    • 19th Light Brigade, HQ at Thiepval Barracks, Lisburn
    • 52nd Infantry Brigade, HQ at Dreghorn Barracks, Edinburgh
  • 6th Division, HQ at Imphal Barracks, York
  • Theatre Troops, at Airfield Camp, Netheravon
    • 1st (United Kingdom) Signal Brigade, HQ at Joint Headquarters, Rheindahlen Garrison, Germany
    • 2nd (National Communications) Signal Brigade, HQ at Basil Hill Barracks, Corsham
    • 11th Signal Brigade, HQ at Venning Barracks, Donnington
    • 1st Military Intelligence Brigade, HQ at Airfield Camp, Netheravon
    • 1st Artillery Brigade, HQ at Airfield Camp, Netheravon
    • Joint Ground Based Air Defence Headquarters, HQ at RAF High Wycombe
    • 8th Force Engineer Brigade, HQ at Erskine Barracks, Wilton
      • 12th (Air Support) Engineer Group, HQ at Waterbeach Barracks, Waterbeach
      • 29th (Land Support) Engineer Group, HQ at Aldershot Garrison
      • 170th (Infrastructure Support) Engineer Group, HQ at Chetwynd Barracks, Chilwell
    • 101st Logistic Brigade, HQ at Buller Barracks, Aldershot Garrison
    • 102nd Logistic Brigade, HQ at Princess Royal Barracks, Gütersloh Garrison
    • 104th Logistic Support Brigade, HQ at Airfield Camp, Netheravon
    • Headquarters Royal Logistic Corps, Territorial Army, at Prince William of Gloucester Barracks, Grantham
    • Equipment Support, Theatre Troops
    • 2nd Medical Brigade, HQ at Queen Elizabeth Barracks, Strensall
  • Joint Helicopter Command, at Erskine barracks, Wilton
    • 21st Signal Regiment (Air Support), Royal Corps of Signals, at Azimghur Barracks, Colerne (Territorial Army; supporting RAF Support Helicopter Force)
      • 43 (Wessex) Signal Squadron (V), in Bath and Exeter
    • Joint Helicopter Support Squadron, at RAF Benson
    • 5th Regiment, Army Air Corps, at RAF Aldergrove
    • 6th (Volunteer) Regiment, Army Air Corps (V), HQ at Blenheim Camp, Bury Saint Edmunds (Aviation Ground Support)
    • 7th (Volunteer) Regiment, Army Air Corps (V), HQ at AAC Netheravon, Netheravon
    • Central Volunteer Headquarters, Army Air Corps, at AAC Middle Wallop

The structure of the Field Army after the Army 2020 reform was as follows by 2015:^[34]

• Headquarters, Field Army, at Trenchard Lines, Upavon
  • 16th Air Assault Brigade, HQ at Merville Barracks, Colchester Garrison
  • 1st (United Kingdom) Division, HQ at Imphal Barracks, York – 'Adaptable Force'
    • 4th Infantry Brigade & Headquarters North East, HQ at Bourlon Barracks, Catterick Garrison
    • 7th Infantry Brigade & Headquarters East, HQ at Chetwynd Barracks, Chilwell
    • 11th Infantry Brigade & Headquarters South East, HQ at Aldershot Garrison
    • 38th (Irish) Brigade, HQ at Thiepval Barracks, Lisburn
    • 42nd Infantry Brigade & Headquarters North West, HQ at Fulwood Barracks, Preston
    • 51st Infantry Brigade & Headquarters Scotland, HQ at Forthside Barracks, Stirling
    • 160th Infantry Brigade & Headquarters Wales, HQ at The Barracks, Brecon
    • 102nd Logistic Brigade, HQ at Prince William of Gloucester Barracks, South Cerney
  • 3rd (United Kingdom) Division, HQ at Bulford Camp
    • 1st Armoured Infantry Brigade, HQ at Tidworth Camp
    • 12th Armoured Infantry Brigade, HQ at Bulford Camp
    • 20th Armoured Infantry Brigade, HQ at Antwerp Barracks, Westfalen Garrison, Germany
    • 101st Logistic Brigade, HQ at Saint Omer Barracks, Aldershot Garrison
  • Force Troops Command, at Trenchard Lines, Upavon
    • 1st (United Kingdom) Signal Brigade, HQ at Imjin Barracks, Innsworth
    • 11th Signal Brigade & Headquarters West Midlands, HQ at MoD Donnington
    • 1st Intelligence and Surveillance Brigade, HQ at Trenchard Lines, Upavon
    • 77th Brigade, at Denison Barracks, Hermitage
    • 1st Artillery Brigade & Headquarters South West, HQ at Jellalabad Barracks, Tidworth Camp
    • Joint Ground Based Air Defence Headquarters, HQ at RAF High Wycombe
    • 8th Engineer Brigade, HQ at Gibraltar Barracks, Minley
      • 12th (Force Support) Engineer Group, HQ at RAF Wittering
      • 25th (Close Support) Engineer Group, HQ at Gibraltar Barracks, Minley – under command of HQ 3rd (UK) Division on operations
      • 29th (Explosive Ordnance Disposal & Search) Engineer Group, HQ at Aldershot Garrison
      • 170th (Infrastructure Support) Engineer Group, HQ at Chetwynd Barracks, Chilwell
    • 104th Logistic Support Brigade, HQ at Duke of Gloucester Barracks, South Cerney
    • 2nd Medical Brigade, HQ at Queen Elizabeth Barracks, Strensall
    • 1st Military Police Brigade, HQ at Worthy Down Barracks, Winchester Garrison

Structure of Field Army after the Army 2020 Refine and 2019 reorganisation of the Field Army:^{[99][100][101][102][103]}

• Headquarters, Field Army, at Trenchard Lines, Upavon
  • Land Operations Command, at Trenchard Lines, Upavon^[16][104]
  • Land Warfare Centre, HQ at Waterloo Lines, Warminster Garrison^[105]
  • 16th Air Assault Brigade, HQ at Merville Barracks, Colchester Garrison^{[106][107][108][109]}
  • Collective Training Group (also Training Branch, Field Army)^[b],^[110] at Warminster Garrison^[111]
  • Field Training Unit^[c]
  • 1st (United Kingdom) Division, HQ at Imphal Barracks, York – 'Adaptable Force'
    • 4th Infantry Brigade & Headquarters North East, HQ at Bourlon Barracks, Catterick Garrison
    • 7th Infantry Brigade & Headquarters East, HQ at Chetwynd Barracks, Chilwell
    • 11th Infantry Brigade & Headquarters South East, HQ at Aldershot Garrison
    • 51st Infantry Brigade & Headquarters Scotland, HQ at Forthside Barracks, Stirling
    • 8th Engineer Brigade, HQ at Gibraltar Barracks, Minley
      • 12th (Force Support) Engineer Group, HQ at RAF Wittering
      • 29th (Explosive Ordnance Disposal & Search) Engineer Group, HQ at Aldershot Garrison
      • 170th (Infrastructure Support) Engineer Group, HQ at Chetwynd Barracks, Chilwell
    • 102nd Logistic Brigade, HQ at Prince William of Gloucester Barracks, South Cerney
    • 104th Logistic Support Brigade, HQ at Duke of Gloucester Barracks, South Cerney
    • 2nd Medical Brigade, HQ at Queen Elizabeth Barracks, Strensall
    • 1st Military Police Brigade, HQ at Worthy Down Barracks, Winchester Garrison
  • 3rd (United Kingdom) Division, HQ at Bulford Camp
    • 11th Signal Brigade & Headquarters West Midlands, HQ at MoD Donnington
      • 7th Signal Group, HQ at MoD Stafford
    • 1st Armoured Infantry Brigade, HQ at Tidworth Camp
    • 12th Armoured Infantry Brigade, HQ at Bulford Camp
    • 20th Armoured Infantry Brigade, HQ at Antwerp Barracks, Westfalen Garrison, Germany
    • 1st Artillery Brigade, HQ at Jellalabad Barracks, Tidworth Camp
    • 7th Air Defence Group, HQ at Baker Barracks, Thorney Island
    • 25th (Close Support) Engineer Group, HQ at Picton Barracks, Bulford Camp
    • 101st Logistic Brigade, HQ at Saint Omer Barracks, Aldershot Garrison
      • 29th Pre-Hospital Divisional Medical Group, HQ at Bulford Camp
  • 6th (United Kingdom) Division, at Trenchard Lines, Upavon
    • 1st (United Kingdom) Signal Brigade, HQ at Imjin Barracks, Innsworth
    • 1st Intelligence, Surveillance, and Reconnaissance Brigade, HQ at Trenchard Lines, Upavon
    • 77th Brigade, at Denison Barracks, Hermitage
    • Specialised Infantry Group, HQ at Saint Omer Barracks, Aldershot Garrison

The structure of the Field Army by 2023 following the 'Future Soldier' programme:^[112]

• Headquarters, Field Army, HQ at Trenchard Lines, Upavon
  • Field Army Troops, at Marlborough Lines, Andover^[113][112]
    • Cyber and Electro Magnetic Activities Effects Group, at Marlborough Lines, Andover^[114][115]
    • Intelligence, Surveillance, and Reconnaissance Group,^[116] at Trenchard Lines, Upavon^[117]
    • 2nd Medical Group, at Queen Elizabeth Barracks, Strensall^[114][118]
    • Land Warfare Centre, HQ at Waterloo Lines, Warminster Garrison^[105]
  • 1st (United Kingdom) Division, HQ at Catterick Garrison^[119]
    • 16th Air Assault Brigade Combat Team, at Merville Barracks, Colchester Garrison^[114][120]
    • 2nd Signal Regiment, Royal Corps of Signals, at Catterick Garrison
    • 37th Signal Regiment, Royal Corps of Signals (Army Reserve), in Redditch – paired with 2 Signal Regiment
    • 1st Military Intelligence Battalion, Intelligence Corps, at Gaza Barracks, Catterick Garrison^[121]
    • 5th Military Intelligence Battalion, Intelligence Corps (Army Reserve), in, Edinburgh^[122][123] – paired with 1 MI Bn^[124]
    • 4th Light Brigade Combat Team, at Munster Barracks, Catterick Garrison^[119][125]
    • 7th Light Mechanised Brigade Combat Team, at Kendrew Barracks, Cottesmore^[119][126]
    • 11th Security Force Assistance Brigade, at Aldershot Garrison^[119][127]
    • 19th Reserve Brigade, at Imphal Barracks, York^[128] – home defence and resilience duties
    • 8th Engineer Brigade, at Gibraltar Barracks, Minley^{[119][129][130]}
      • 12th (Force Support) Engineer Group, at RAF Wittering, Cambridgeshire
      • 29th (Explosive Ordnance Disposal and Search) Group, at Montgomery House, Aldershot Garrison
    • 102nd Theatre Sustainment Brigade, at Catterick Garrison^[119][131]
  • 3rd (United Kingdom) Division, HQ at Bulford Camp
    • The Royal Wessex Yeomanry (Army Reserve), HQ at Allenby Barracks, Bovington Garrison
    • 4th Military Intelligence Battalion, Intelligence Corps, at Ward Barracks, Bulford Camp^{[132][133][123]}
    • 7th Military Intelligence Battalion, Intelligence Corps (Army Reserve), in Bristol^[123] – paired with 4 MI Bn^[124]
    • 7th Signals Group, HQ at Swinton Barracks, Perham Down
    • 1st Deep Reconnaissance Strike Brigade Combat Team, HQ at Tidworth Camp
    • 12th Armoured Brigade Combat Team, HQ at Bulford Camp
    • 20th Armoured Brigade Combat Team, HQ at Bulford Camp
    • 7th Air Defence Group, HQ at Baker Barracks, Thorney Island
    • 25th (Close Support) Engineer Group, HQ at Wing Barracks, Bulford Camp
    • 101st Operational Sustainment Brigade, HQ at Saint Omer Barracks, Aldershot Garrison
    • 1st Royal Military Police Group, HQ at Marlborough Lines, Andover
  • 6th (United Kingdom) Division, HQ at Trenchard Lines, Upavon
    • 77th Brigade, HQ at Pirbright Camp
    • Army Special Operations Brigade, HQ at Saint Omer Barracks, Aldershot Garrison