In this file photo, sailors assigned to the visit, board, search and seizure (VBSS) team of the guided-missile destroyer USS Mustin (DDG 89) depart the Military Sealift Command ocean surveillance ship USNS Able (T-AGOS 20) after completing a VBSS drill aboard the vessel, May, 31, 2009. Mustin is one of seven Arleigh Burke-class destroyers assigned to Destroyer Squadron (DESRON) 15 and operates from Yokosuka, Japan.