160125-N-EH218-224 PACIFIC OCEAN (Jan. 25, 2016) – Sailors aboard the guided-missile cruiser USS Mobile Bay (CG 53) live fire the Mk-38 25mm machine gun. Providing a combat-ready force to protect collective maritime interests, Mobile Bay, assigned to the Stennis strike group, is operating as part of the Great Green Fleet on a regularly scheduled Western Pacific deployment. (U.S. Navy photo by Mass Communication 2nd Class Ryan J. Batchelder/Released)