3rd Deep Reconnaissance Strike Brigade

The 3rd Deep Reconnaissance Strike Brigade is a formation of the British Army, currently headquartered in Delhi Barracks, Tidworth Camp, Wiltshire and assigned to the 3rd (United Kingdom) Division.

As part of the Future Soldier Programme, which in turn arose from resulting from the Integrated Review of Security, Defence, Development and Foreign Policy ("Global Britain in a Competitive Age") published in March 2021, it was announced that 1st Armoured Infantry Brigade and 1st Artillery Brigade would merge to form a deep fighting formation known as 1st Deep Reconnaissance Strike Brigade Combat Team. The Brigade was officially stood up on 1 July 2022. On 1 September 2025, the 1st Deep Recce Strike Brigade re-subordinated as the 3rd Deep Reconnaissance Strike Brigade.

The brigade is designed to integrate reconnaissance assets with deep fires and non-lethal effects, utilising Ajax and MLRS systems.

1st Deep Recce Strike BCT will focus on the Army’s deep fight, combining deep fires with reconnaissance and the ability to integrate non-lethal effects. Deep Recce Strike BCT combines the Ajax’s formidable sensors with enhanced fires systems to provide long-range persistent surveillance for the coordination of deep fires.

As of October 2025 the organization of the 3rd Deep Reconnaissance Strike Brigade is as follows:

• Brigade Headquarters. Delhi Barracks, Tidworth
  • Household Cavalry Regiment, at Powle Lines, Bulford Camp (Armoured Cavalry)
  • 1st The Queen's Dragoon Guards, at Robertson Barracks, Swanton Morley (Light Cavalry)
  • Royal Lancers (Queen Elizabeth's Own), at Catterick Garrison (Armoured Cavalry)
  • Royal Yeomanry, in Leicester (Light Cavalry)
  • 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 & Target Acquisition)
  • 19th Regiment Royal Artillery, at Larkhill Garrison (Armoured Fires)
  • 26th Regiment Royal Artillery, at Purvis Lines, Larkhill Garrison (Deep Fires)
  • 100th (Yeomanry) Regiment Royal Artillery, at Royal Artillery Barracks, Woolwich
  • 101st (Northumbrian) Regiment Royal Artillery, at Napier Armoury, Gateshead (Deep Fires, will provide a formed battery to each of 3 RHA and 26 Regt RA)
  • 104th Regiment Royal Artillery, at Raglan Barracks, Newport (Armoured Fires, will provide individual reinforcements to 1 RHA and 19 Regt RA)
  • 6 Armoured Close Support Battalion, Royal Electrical and Mechanical Engineers, at Delhi Barracks, Tidworth Camp
  • 206 (North West) Multi-Role Medical Regiment, Royal Army Medical Corps