Hellfire Missile
KUNSAN AIR BASE, Republic of Korea -- Private First Class Caleb Caulder, AH-64 Crew Chief, ensures clearance on his side of the Apache during flight here March 14. Fifteen Apaches from the Army's 2nd Combat Aviation Brigade trained with live fire over Chikdo Range, an island in the West Sea, during a joint "buddy laze" training with Kunsan F-16 pilots. (U.S. Air Force photo/Senior Airman Steven R. Doty)