A 385th Expeditionary Aircraft Maintenance Squadron Airman performs post-flight inspections on a KC-135 Stratotanker after an aerial refueling mission at Al Udeid Air Base, Qatar, Sept. 24, 2019. During the mission, the KC-135 aircrew provided aerial refueling for F-15E Strike Eagles and F-16 Vipers at an undisclosed location. (U.S. Air Force photo by Master Sgt. Russ Scalf)