Thai airmen visit a school in Nakhon Ratchasima province, Thailand, March 13, 2013, during exercise Cope Tiger 13. Airmen from the United States, Thailand and Singapore donated computer equipment, school supplies and athletic gear to the school during the event. Cope Tiger is an annual multilateral aerial exercise designed to improve readiness and cooperation between U.S., Thai and Singaporean forces. (U.S. Air Force photo by 2nd Lt. Jake Bailey/Released)