Royal Air Force Mildenhall, England -- U.S. Air Force F-16 Fighting Falcons aircraft assigned to the 555th Fighter Squadron, Aviano Air Base, Italy, were refueled by a KC-135 Stratotanker aircraft from the 100th Air Refueling Wing, Royal Air Force Mildenhall, England, during a 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.