PACIFIC OCEAN (Aug. 4, 2020) The Royal Australian Navy support ship HMAS Sirius (O 266), front, the Arleigh Burke-class guided-missile destroyer USS Rafael Peralta (DDG 115), the Republic of Singapore Navy Formidable-class RSS Supreme (73), the Anzac-class frigate HMAS Stuart (FFH 153) and the Royal Brunei Navy Darussalam-class offshore patrol vessel KDB Darulehsan (OPV-07) sail in formation as they transit the Pacific Ocean. Rafael Peralta is underway conducting operations in support of security and stability in the Indo-Pacific 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 2nd Class Jason Isaacs)