Senior Airman Corey Henry (left) exchanges greetings with a Singaporean airman before an F-15 aircraft maintenance exchange during Cope Tiger 13 March 12, 2013, at Korat Royal Thai Air Force Base, Thailand. Cope Tiger is an annual multilateral aerial exercise designed to improve readiness and cooperation between U.S., Thai and Singaporean forces. Henry is an F-15C Eagle aircraft armament technician assigned to the 44th Aircraft Maintenance Unit. (U.S. Air Force photo/2nd Lt. Jake Bailey)