U.S. Airmen assigned to the 351st Air Refueling Squadron and the 100th Aircraft Maintenance Squadron prepare to inspect a KC-135 Stratotanker aircraft prior to a flight supporting a Bomber Task Force mission at Royal Air Force Mildenhall, England, April 12, 2021. Strategic bomber missions familiarize aircrew with air bases and operations in different geographic combatant commands’ areas of operation. (U.S. Air Force photo by Tech. Sgt. Emerson Nuñez)