U.S. Air Force Senior Airman Corey Marion, 351st Air Refueling Squadron boom operator, refuels a U.S. Air Force F-16 Fighting Falcon aircraft assigned to the 555th Fighter Squadron, Aviano Air Base, Italy, during an Air-Ground integration bilateral exercise with the Armed Forces of Bosnia and Herzegovina, over the Adriatic Sea, Nov. 18, 2020. The armed forces of the U.S. are engaged, postured, and ready with credible force to assure, deter, and defend in an increasingly complex security environment. (U.S. Air Force photo by Tech. Sgt. Emerson Nuñez)