A U.S. Air Force F-16C Fighting Falcon assigned to the 53rd Wing, Eglin Air Force Base, Florida, receives fuel from a 909th Air Refueling Squadron KC-135R Stratotanker during Northern Edge, May 16, 2019, over the Gulf of Alaska. Northern Edge is an exercise showcasing the lethality of joint forces and the capabilities of U.S. forces in and around the Indo-Pacific region. (U.S. Air Force photo by Senior Airman Eric M. Fisher)