sentences:  The wing had been assigned to the 40th Air Division since 1 July 1959.The 69th Munitions Maintenance Squadron, responsible for overseeing the wing's special weapons, was activated in March 1961 and the 923d was discontinued in April and its personnel, equipment, and mission were transferred to the newly activated 46th Air Refueling Squadron The wing became fully operational in June, when the 526th Bombardment Squadron (BS), consisting of 15 B-52Hs, moved from Homestead AFB, Florida, where it had been one of the three squadrons of the 379th Bombardment Wing.and three maintenance squadrons were organized.