180310-N-ZL062-0033 PHILIPPINE SEA (March 10, 2018) The guided-missile destroyer USS Mustin (DDG 89) transits the Philippine Sea during a missile exercise for MultiSail. MultiSail is a bilateral training exercise improving interoperability between the U.S. and Japanese forces. This exercise benefits from realistic, shared training enhancing our ability to work together to confront any contingency. (U.S. Navy photo by Mass Communication Specialist 3rd Class Sarah Myers/Released)