 4123d Strategic Wing
On 10 December 1957, SAC established the 4123d Strategic Wing (SW) at Carswell Air Force BaseTexas and assigned it to the 19th Air Division.The wing was assigned the 4123d Air Base Squadron, which had been the host unit at Clinton-Sherman Air Force Base, Oklahoma since July 1955, preparing Clinton-Sherman, a former World War II Naval Air Station, to receive operational SAC aircraft plus the 98th Bombardment Squadron (BS), consisting of 15 Boeing B-52 Stratofortresses, which had been one of the three squadrons of the 7th Bombardment Wing and a maintenance squadron at Carswell.The air base squadron was expanded into the 4123d Air Base Group and assigned component squadrons on 1 July 1958.