HMAS Stirling, Western Australia - Last November, on the edge of the Indian Ocean, just beyond mainland Australia and across the Garden Island Causeway to HMAS Stirling, a U.S. Virginia-class submarine quietly completed the first submarine maintenance period without the support of a U.S. submarine tender—a specialized vessel that provides mobile repair and supply services.

PEARL HARBOR, Hawaii – Twenty-eight ASC Pty Ltd [formerly known as the Australian Submarine Corporation] personnel began training at Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF) in Pearl Harbor, Hawaii, as part of the Australia, United Kingdom and United States (AUKUS) enhanced trilateral security partnership this week.