Australia to host USS Colorado as first US nuclear submarine under Aukus pact
The move will help Australia train crews and technicians for its future nuclear-powered fleet, with more than 30 civilian maintainers joining the work.
- On Monday, the Pentagon announced that USS Colorado will be the first U.S. Navy Virginia-class fast-attack submarine assigned to Submarine Rotational Force-West, beginning rotation at Western Australia's HMAS Stirling in late 2027.
- This assignment supports the $386 billion AUKUS pact by expanding regional maintenance infrastructure and accelerates Australia's readiness to own and operate nuclear-powered submarine capability.
- As a Block III Virginia-class submarine, Colorado reaches speeds exceeding 46km/h, significantly outpacing the 37km underwater top speed of Australian Collins-class submarines.
- Tasmanian independent senator Jacqui Lambie described second-hand vessels as "trash," though ministers and military brass insist used submarines remain the best operational option.
- Defense Secretary Pete Hegseth, Defence Minister Richard Marles, and UK Secretary of State Wes Streeting confirmed the program remains "full-steam ahead" as nations prepare for a United States Submarine Maintenance Period starting later this week.
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US Navy names USS Colorado as first AUKUS submarine based in Australia - Navy Lookout
The US Navy has selected the first Virginia-class SSN to be assigned to Submarine Rotational Force-West (SRF-West) in Australia from late 2027. The announcement moves AUKUS closer to a persistent US and UK nuclear-powered submarine presence at HMAS Stirling rather than the series of individual visits and maintenance periods conducted so far. The designation was […] The post US Navy names USS Colorado as first AUKUS submarine based in Australia f…
The Pentagon has designated the USS Colorado as the first American nuclear-powered attack submarine to join a rotating force to be deployed to Western Australia. The 115-meter Virginia-class submarine, armed with land-attack missiles and sophisticated torpedoes, will arrive at the new Australian base by the end of 2027, officials announced on Tuesday. The deployment marks a "significant milestone" in building a joint US-Australia-UK deterrent ca…
The US has named the nuclear-powered attack submarine USS Colorado as its first submarine to join the Western Australia-based rotational force. The Virginia-class submarine is due to begin its rotation at HMAS Stirling in late 2027. The 115-metre-long USS Colorado is armed with land-attack missiles and advanced torpedoes. It will be part of Submarine Rotational Force-West, a formation created under the AUKUS defence partnership between the US, A…
Newcastle Herald
Early arrival for first AUKUS nuclear sub to Australia
Australian submarine crews will be able to carry out works on the USS Colorado months before it starts...
The U.S. Navy will begin to deploy a group of Virginia-class nuclear strike submarines on a rotating basis from 2007 at the Australian Stirling Base in Perth, which is located on the Indian Ocean coast, informed the Pentagon.
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