A U.S. Air Force KC-135 Stratotanker in-air refueling specialist with the 28th Expeditionary Air Refueling Squadron assigned to Al Udeid Air Base, Qatar, prepares to air refuel aircraft over Afghanistan, May 21, 2020. The 28th EARS, deployed with U.S. Air Forces Central Command, is responsible for delivering fuel to U.S. and coalition forces, enabling war-winning air power, deterrence, and stability to the region. (U.S. Air Force photo by Master Sgt. Joshua L. DeMotts)