U.S. sailors assigned to Cargo Handling Battalion 4, Air Cargo handle a mooring line from dry cargo ship USNS Matthew Perry (T-AKE 9) as she pulls into a pier at Joint Base Pearl Harbor-Hickam in Hawaii, to take on cargo for delivery to underway Rim of the Pacific (RIMPAC) 2012 ships, July 23, 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 1st Class Anderson C. Bomjardim)