PHILIPPINE SEA (March 15, 2021) Aviation Aerographer's Mate 1st Class Janelle Brown and Aviation Aerographer's Mate Airman Brandyn Taylor, assigned to Naval Oceanography Antisubmarine Warfare Center Yokosuka, deploy the multi-function towed array (MFTA) aboard the Arleigh Burke-class guided-missile destroyer USS John S. McCain (DDG 56) during an antisubmarine warfare exercise. John S. McCain is assigned to Task Force 71/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 1st Class Jeremy Graham)