170311-N-JH293-185 WATERS SOUTH OF JAPAN (March 11, 2017) Operations Specialist 2nd Class Grahm Johnson mans a .50-caliber machine gun system aboard the amphibious transport dock ship USS Green Bay (LPD 20) during a task force exercise. Green Bay is part of the Bonhomme Richard Expeditionary Strike Group which is on a routine patrol operating in the Indo-Asia-Pacific region to enhance warfighting readiness and posture forward as a ready-response force for any type of contingency. (U.S. Navy photo by Mass Communications Specialist 1st Class Chris Williamson/Released)