170310-N-DZ075-0121 PHILIPPINE SEA (March 10, 2017) The Arleigh Burke-class guided-missile destroyer USS Stethem (DDG 63) fires a Vertical Launch Anti-Submarine Rocket during MultiSail 17. The bilateral training exercise is designed to improve interoperability between the U.S. and Japanese forces. (U.S. Navy photo by Mass Communication Specialist 2nd Class Ryan Harper/Released)