U.S. Sailors aboard the amphibious assault ship USS Peleliu (LHA 5) salute as the ship passes the USS Arizona Memorial June 27, 2014, before pulling into Joint Base Pearl Harbor-Hickam, Hawaii, to participate in Rim of the Pacific (RIMPAC) 2014. RIMPAC is 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.