Valiant Shield 2014 - Defense imagery management operations center

U.S. Navy Lt. Cmdr. Ivan Borja, right, an aircraft handling officer on the aircraft carrier USS George Washington (CVN 73), explains flight deck operations to journalists during Valiant Shield 2014 in the Pacific Ocean Sept. 17, 2014. Valiant Shield is a biennial U.S. Air Force, Navy and Marine Corps exercise held in Guam, focusing on real-world proficiency in sustaining joint forces at sea, in the air, on land and in cyberspace. (U.S. Navy photo by Mass Communication Specialist 3rd Class Chris Cavagnaro/Released)