Force support
SHAW AIR FORCE BASE, S.C.-- Lt. Col. Jimmie Sullivan (right) assumes command of the 20th Force Support Squadron (Provisional) from Col. Francis Xavier, 20th Mission Support Group commander, Nov. 5. The 20th Services Squadron and the 20th Mission Support Squadron have been deactivated and combined to form the 20th FSS. (U.S. Air Force photo/Staff Sgt. Henry Hoegen Jr.)