No. 617 Squadron RAF No. 617 Squadron RAF Number 617 Squadron is a Royal Air Force aircraft squadron, based at RAF Marham in Norfolk. It is commonly known as the "Dambusters", for its actions during Operation Chastise against German dams during the Second World War. In the early 21st century it operated the Tornado GR4 in the ground attack and reconnaissance role until being disbanded in the spring of 2014. The squadron reformed on 17 April 2018, and was equipped at RAF Marham during summer 2018 with the F-35 Lightning II, becoming the UK's first squadron with this advanced V/STOL type. According to the
RAF Uxbridge May 1936, No. 11 Group RAF was headquartered at RAF Uxbridge under the command of Air Vice Marshal Philip Joubert de la Ferté, who was succeeded by Sir Ernest Gossage in January 1937. The ADGB was reorganised on 13 July 1936, with control of fighter aircraft passing to the newly established RAF Fighter Command, which moved to RAF Bentley Priory. The following day the remaining elements of ADGB became RAF Bomber Command, headquartered in Hillingdon House. Planning for the new 11 Group Operations Room (within what became known as the Battle of Britain Bunker) began in August 1937. Initially it