U.S. sailors assigned to Explosive Ordnance Disposal Mobile Unit 1 transport Koa, a bottlenose dolphin, to an MH-53E Sea Dragon helicopter assigned to Mine Countermeasures Squadron (HELMINERON) 14 during a Rim of the Pacific (RIMPAC) 2012 exercise in San Diego, July 13, 2012. RIMPAC is a U.S. Pacific Command-hosted biennial multinational maritime exercise designed to foster and sustain international cooperation on the security on the world's oceans. (U.S. Navy photo by Mass Communication Specialist 2nd Class Shannon E. Renfroe)