The 1st Deep Reconnaissance Strike Brigade Combat Team is a formation of the British Army, currently headquartered in Delhi Barracks, Tidworth Camp, Wiltshire, as part of 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,[1] 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.

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

[1] As the Future Soldier guide states:[1] 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.The structure of the brigade is as follows:[1]