A KC-135 assigned to the 100th Air Refueling Wing, prepares to refuel an F-16 Fighting Falcon from the 31st Fighter Wing over the Black Sea, July 22, 2020. The KC-135 and F-16 enabled operations in the Black Sea, which demonstrates U.S. forces commitment to our allies and partners in the Black Sea region. (U.S. Air Force photo by Senior Airman Eugene Oliver)