PHILIPPINE SEA (Feb. 10, 2021) Gunner�s Mate 1st Class Joseph Norris, center, from Stone Mountain, Ga., simulates a hostage situation with Master Chief Culinary Specialist Daniel Schaeffer, left, from Williamstown, Pa., and Lt. Yuma Kuwata, from Yokohama, Japan, during an active shooter drill aboard the Arleigh Burke-class guided-missile destroyer USS John S. McCain (DDG 56). John S. McCain is assigned to Destroyer Squadron (DESRON) 15, the Navy�s largest forward-deployed DESRON and the U.S. 7th Fleet�s principal surface force. (U.S. Navy photo by Mass Communication Specialist 2nd Class Markus Castaneda)