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 Prestwick March 2013 that RAF Prestwick would close by the end of 2013. Due to technological advances, there was no longer a requirement for two military area radar control centres in the United Kingdom.The unit subsequently closed on 6 December 2013, when the RAF Ensign was lowered for the final time, representing the end of a 77-year association between Ayrshire and the RAF. Prestwick's operations and thirty personnel were transferred to the RAF unit based in the NATS London Air Traffic Control Centre in Swanwick, Hampshire, forming a single military area radar unit. A small number of RAF personnel remained at