Australia to spend $2.8 billion on new nuclear submarines facility

Above, the nuclear-powered USS Vermont arrives at HMAS Stirling naval base in Perth on Oct. 29, 2025. A trilateral pact aims to arm Australia with a fleet of cutting-edge American submarines. (AFP file photo)
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Updated 15 February 2026
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Australia to spend $2.8 billion on new nuclear submarines facility

  • Nuclear submarines to be built under the tripartite AUKUS security pact with Britain and the US
  • The AUKUS pact aims to arm Australia with a fleet of cutting-edge submarines from the US

SYDNEY: Australia unveiled A$3.9 billion ($2.8 billion) in spending on Sunday as a “down payment” on a new facility that will build nuclear submarines under the tripartite AUKUS security pact with Britain and the United States.
The AUKUS pact aims to arm Australia with a fleet of cutting-edge submarines from the United States and would provide for cooperation in developing an array of warfare technologies.
The investment in the Submarine Construction Yard at Osborne, near the southern city of Adelaide, “is critical to delivering Australia’s conventionally-armed, nuclear-powered submarines,” Prime Minister Anthony Albanese said in a statement.
In the long term, an estimated A$30 billion is expected to be spent on the facility.
The submarines, the sale of which will begin in 2032, lie at the heart of Australia’s strategy of improving its long-range strike capabilities in the Pacific, particularly against China.
The deal could cost Canberra up to A$235 billion over the next 30 years and also includes the technology to build its own vessels in the future.
Australian defense minister Richard Marles said the new facility would be at the heart of that.
“The transformation underway at Osborne shows Australia is on track to deliver the sovereign capability to build our nuclear-powered submarines for decades to come,” he said.
Australia had a major bust-up with France in 2021 when it canceled a multi-billion-dollar deal to buy a fleet of diesel-powered submarines from Paris and go with the AUKUS program instead.