No. 5 Group RAF effective squadrons of Bomber Command, personified by No 617 Squadron the "Dambusters", formed from 5 Group aircrew in March 1943. Most of the group's main airfields were around Lincoln, including RAF Scampton. By the end of the war the group had grown to 15 squadrons. The group was noted for its high accuracy bombing, being involved the sinking of the "Tirpitz" in November 1944 and the shattering of the strategic Bielefeld railway viaduct in March 1945. The Group introduced new weapons operationally, including Barnes Wallis's "bouncing" and his Tallboy and Grand Slam "earthquake" bombs. The group was disbanded on 15
No. 207 Group RAF African and Mediterranean Theater of Operations (MTO) effective 18 February 1943, Air H.Q. East Africa was a sub-command of RAF Middle East Command, itself a sub-command of the Mediterranean Air Command. No. 207 Group RAF No. 207 (General Purpose) Group was a group of the Royal Air Force (RAF) established on 15 December 1941 by downgrading the British RAF Command known as Air H.Q. East Africa to Group status. The group was commanded by Air Commodore William Sowrey until June 1942 when Air Commodore Malcolm Taylor took over. No. 207 (General Purpose) Group<BR>Air Commodore Malcolm Taylor<BR>Order of Battle<BR>27 October 1942