Aircrew members from the 336th Fighter Squadron conduct an external examination of an F-15E Strike Eagle prior to takeoff during exercise Coronet Warrior 17-01, Jan. 30, 2017, at Seymour Johnson Air Force Base, North Carolina. Aircraft from both the 336th and 335th FS launched jets to conduct aerial training during the exercise. (U.S. Air Force photo by Airman Shawna L. Keyes)