A view of Tumon bay, Guam from an F-16D Fighting Falcon

A view of Tumon bay, Guam from an F-16D Fighting Falcon assigned to the 18th Aggressor Squadron, Eielson Air Force Base, Alaska, takes off from Andersen AFB, Guam, Feb. 21. The U.S. Air Force and Japanese Air Self-Defense Force conduct Cope North annually at Andersen Air Force Base, Guam, to increase combat readiness and interoperability concentrating on coordination and evaluation of air tactics, techniques and procedures. (U.S. Air Force photo by Staff Sgt. Angelita M. Lawrence/Released)