160616-N-XQ474-011 WATERS SOUTH OF JAPAN (JUNE 16, 2016) A Phalanx Close-In Weapons System (CIWS) fires during a live fire exercise aboard the Ticonderoga-class guided-missile cruiser USS Chancellorsville (CG 62). The ship is on patrol with the USS Ronald Reagan Carrier Strike Group in the U.S. 7th Fleet area of responsibility supporting security and stability in the Indo-Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Andrew Schneider/Released)