Chief Master Sgt. Wesley Marion, 434th Air Refueling Wing command chief, views a display of the World War II gliders used by the 434th Troop Carrier Group, the legacy unit to the 434th ARW at the Atterbury-Bakalar Air Museum in Columbus, Indiana, Sept. 17, 2020. The primary mission of troop carrier units was to provide transportation for parachute troops, airborne infantry, and glider units. (U.S. Air Force photo/Master Sgt. Ben Mota)