U.S. Sailors and Marines board a Republic of Colombia Navy Bo-105 helicopter assigned to the frigate ARC Almirante Padilla (FM 51) during a passenger transfer on the flight deck of the amphibious assault ship USS Peleliu (LHA 5) in the Pacific Ocean June 23, 2014. The Peleliu was underway 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.