U.S. Sailors aboard the amphibious dock landing ship USS Rushmore (LSD 47) wave to people on the pier after the ship arrived at Joint Base Pearl Harbor-Hickam, Hawaii, June 27, 2014, to participate in exercise 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.