20 Works Group (Air Support)

The 20th Air Infastructure Support Works Group Royal Enginers or known simply as (20 Works Group) is an airport/field construction and support unit of the Corps of Royal Engineers itself in the British Army.

History
In 1992, Commander Royal Engineers (Airfields) was formed at RAF Benson under Air Command and controlled the non-deployable airfield elements assigned to the UK air bases. In 1997, the command was renamed as Works Group Royal Engineers (Airfields). By 2009, following the Delivering Security in a Changing World reforms, the group moved to RAF Waterbeach and was put under direct control of Land Command and directly under 12th (Air Support) Engineer Group, and gaining 529 Air Support Specialist Team.

Following the initial Army 2020 reforms, the group moved to RAF Wittering in 2012 and renamed as 20 Works Group Royal Engineers (Air Support). The group now controls 5 STs that were all formally independent.

The 20 Works Group currently prepares the design, infastructure, contracts, and promming for air, aviation, and UAS tasks. They support both the air and land components on operations. Being a very new unit, the group had saw only two, yet major, deployments; Operation Biloxi (Romania) and Operation Azotize (Lithuania). Today, the regiment has the following structure:
 * Regimental Headquarters at RAF Wittering
 * 529 Airfield Support Specialist Team
 * 531 Airfield Support Specialist Team at RAF Waddington
 * 532 Airfield Support Specialist Team at RAF Coningsby
 * 533 Airfield Support Specialist Team at RAF Wattisham
 * 534 Airfield Support Specialist Team at RAF Marham