181107-N-YP246-1030 ATLANTIC OCEAN (Nov. 7, 2018) Gunner’s Mate 2nd Class Hal Davis, left, and Gunner’s Mate Seaman Cody Stegenga fire a shot line to establish phone and distance communications with the Henry J. Kaiser-class fleet replenishment oiler USNS Joshua Humphreys (T-AO-188) during a replenishment-at-sea aboard the Arleigh Burke-class guided-missile destroyer USS Mason (DDG 87). Abraham Lincoln Carrier Strike Group (CSG) cruiser-destroyer (CRUDES) units are completing the first East Coast CRUDES Surface Warfare Advanced Tactical Training (SWATT) exercise. SWATT is led by the Naval Surface and Mine Warfighting Development Center (SMWDC) and is designed to increase warfighting proficiency, lethality, and interoperability of participating units. (U.S. Navy photo by Mass Communication Specialist Seaman Darcy McAtee/Released)