USS Annapolis (SSN 760) arrived in HMAS Stirling in Perth, Western Australia Sunday.
This marks the second visit by a U.S. fast-attack submarine to HMAS Stirling since the announcement of the AUKUS [Australia, United Kingdom, United States] Optimal Pathway in March 2023. The Optimal Pathway is designed to deliver a conventionally armed, nuclear-powered attack submarine capability to the Royal Australian Navy (RAN).