A Michigan Air National Guard KC-135 Stratotanker from the 171st Air Refueling Squadron at Selfridge Air National Guard Base, Harrison Township, conducts air refueling operations for an Ohio National Guard, 180th Fighter Wing F-16 while en route to Joint Base Andrews, Va., Aug. 7, 2015. (U.S. Air Force photo by 2nd Lt. Cammy Alberts/Released)