SOUTH CHINA SEA (Oct. 27, 2020) The Royal Australian Navy Anzac-class frigate HMAS Ballarat (FFH 155) performs divisional tactics with the Arleigh Burke-class guided-missile destroyer USS John S. McCain (DDG 56) while conducting integrated operations. 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)