A U.S. F-16 Fighting Falcon, assigned to the 510th Fighter Squadron, Aviano Air Base, Italy, waits for completion of pre-flight checks at Royal Air Force Lakenheath, England, Sept. 2, 2020. The 510th FS is conducting close air support training with the 321st Special Tactics Squadron, the 19th Regiment Royal Artillery, and the 2nd Air Support Operations Squadron to enhance combat capabilities in support of European theater operations. (U.S. Air Force photo by Airman 1st Class Jessi Monte)