191213-N-OK547-1020 EAST CHINA SEA (Dec. 12, 2019) Sailors aboard the Arleigh Burke-class guided-missile USS Barry (DDG 52) conduct a general quarters drill to maintain mission readiness throughout the ship. Barry is underway conducting operations in the Indo-Pacific region while 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 3rd Class Keia Randall/Released)