U.S. Navy Fire Controlman 2nd Class Adolfo Macias performs a daily test for a rolling airframe missile system June 23, 2014, aboard the amphibious assault ship USS Peleliu (LHA 5) in the Pacific Ocean. The Peleliu was en route to participate in the Rim of the Pacific 2014 exercise, a U.S. Pacific Fleet-hosted biennial multinational maritime exercise designed to foster and sustain international cooperation on the security of the worlds oceans.