A B-52 Stratofortress assigned to Barksdale Air Force Base, La., approaches a KC-135 Stratotanker assigned to MacDill AFB, Fla., for refueling support Nov. 4, 2019. The KC-135 delivers rapid global mobility with air refueling to extend the capabilities for global strike and strategic deterrence missions. (U.S. Air Force photo by Airman 1st Class Shannon Bowman)