Groups are the subdivisions of operational commands and are responsible for certain types of capabilities or for operations in limited geographical areas. There are five groups subordinate to Air Command, of which four are functional and one is geographically focused:
No. 1 Group (Air Combat) is responsible for combat aircraft (comprising the Lightning Force and Typhoon Force) and the RAF's intelligence, surveillance, target acquisition, and reconnaissance (ISTAR) capabilities. It oversees stations at RAF Coningsby and RAF Waddington in Lincolnshire, RAF Lossiemouth in Moray and RAF Marham in Norfolk. The group's Eurofighter Typhoon FGR4 aircraft protect UK and NATO airspace by providing a continuous Quick Reaction Alert capability.
No. 2 Group (Air Combat Support). Group controls the Air Mobility Force which provides strategic and tactical airlift, air-to-air refuelling and Command Support Air Transport. The group is also responsible for the RAF's Force Protection assets comprising the RAF Regiment and RAF Police. It oversees stations at RAF Benson and RAF Brize Norton in Oxfordshire, RAF Henlow in Bedfordshire, RAF Honington in Suffolk, RAF Odiham in Hampshire and RAF Northolt in West London.
No. 11 Group (Multi-domain operations) is responsible for integrating operations across the air, cyber and space domains whilst responding to new and evolving threats. It includes the RAF's Battlespace Management Force which controls the UK Air Surveillance and Control System (ASACS). The group oversees stations at RAF Boulmer in Northumberland, RAF Fylingdales in North Yorkshire, RAF Scampton in Lincolnshire and RAF Spadeadam in Cumbria.
No. 22 Group (Training) is responsible for the supply of qualified and skilled personnel to the RAF and provides flying and non-flying training to all three British armed services. It is the end-user of the UK Military Flying Training System which is provided by civilian contractor Ascent Flight Training. The group oversees stations at RAF College Cranwell in Lincolnshire, RAF Cosford and RAF Shawbury in Shropshire, RAF Halton in Buckinghamshire, MOD St Athan in the Vale of Glamorgan, RAF St Mawgan in Cornwall and RAF Valley on Angelsey. The No. 22 Group also manages the Royal Air Force Air Cadets.
No. 83 Expeditionary Air Group (No. 83 EAG) is the RAF's operational headquarters in the Middle East, based at Al Udeid Air Base in Qatar. It is responsible for UK air operations in the Persian Gulf and Indian Ocean (Operation Kipion), the military intervention against the Islamic State of Iraq and the Levant (Operation Shader) and wider UK defence objectives in the Middle East. Operations are delivered through four Expeditionary Air Wings (No. 901 EAW, No. 902 EAW, No. 903 EAW and No. 904 EAW).