U.S. Air Force aircrew assigned to the 50th Expeditionary Air Refueling Squadron stand next to a KC-135 Stratotanker at Al Udeid Air Base, Qatar, Aug. 19, 2020. The KC-135 Stratotanker delivers U.S. Air Forces Central Command a global reach aerial refueling capability to support joint and coalition aircraft that provide war-winning airpower throughout the USCENTCOM area of responsibility. (U.S. Air Force photo by Senior Airman Duncan C. Bevan)