An Air Force F-16D Fighting Falcon aircraft assigned to the 18th Aggressor Squadron, Eielson Air Force Base, Alaska, conducts a mission during Exercise Cope North at Andersen Air Force Base, Guam, on Feb. 15. The Air Force and the Japan Air Self-Defense Force conduct Cope North annually at Andersen to increase combat readiness and interoperability, concentrating on coordination and evaluation of air tactics, techniques and procedures. (Staff Sgt. Jacob N. Bailey/Air Force)
Liftoff
