23 Parachute Engineer Regiment is a Royal Engineers regiment in the British Army that was formed in 2003. It provides engineer support to 16 Air Assault Brigade in both the parachute and Air assault role. The regiment is currently based at Rock Barracks in Suffolk and consists of three regular squadrons and one Army Reserve squadron. As part of 16 Air Assault Brigade it can be called upon to deploy on operations across the globe at extremely short notice.

16 Air Assault Brigade Combat Team, known simply as 16 Air Assault Brigade from 1999 – 2021, is a formation of the British Army predominantly based in Colchester, Essex. It makes up the Air Assault Task Force, a battlegroup held at high readiness, and is the only brigade in the British Army focused on operating via parachute, helicopter and air-landing.