125 Brigade Support Battalion The 125th Forward Support Battalion was constituted in 1936 at the 3rd Battalion, 49th Quartermaster Regiment and activated on 1 April 1942 at Berkeley, California, as the 3rd Battalion, 49th Quartermaster Truck Regiment. The 3rd Battalion was broken up and separated in 1943 and its element reorganized and redesignated. On 17 December 1943 the Headquarters and Headquarters Detachment was redesignated as the Headquarters and Headquarters Detachment, 125th Quartermaster Battalion, Mobile. In 1946, the battalion was converted to the 125th Transportation Corps Truck Battalion and inactivated.