Two F-15C Eagles assigned to the 493rd Fighter Squadron from Royal Air Force Lakenheath, England, prepare for takeoff during the final week of the NATO Tactical Leadership Program in Albacete, Spain, Oct. 8, 2015. Throughout the program, NATO and allied pilots prepared to become mission commanders by leading coalition strike packages and by instructing allied flying and nonflying personnel in matters related to tactical air operations. (U.S. Air Force photo/Capt. Sybil Taunton)