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Debate intensifies over AUKUS submarine deal as five-year milestone approaches

The five-year anniversary of the Australia-US-UK AUKUS security pact has reignited criticism of its nuclear-submarine program and raised doubts about Australian sovereignty.

Marking five years since its inception, the AUKUS alliance faces mounting scrutiny as Australia prepares to receive nuclear-powered submarines under a $368 billion plan announced in 2023. Delays in US submarine production and the requirement for the sitting American president’s sign-off have fueled concerns that the vessels may not be delivered as scheduled. Pentagon strategist Elbridge Colby has sought clarification from allies, and security analysts such as Emma Shortis and Malcolm Davis argue the deal is either a strategic necessity or a dangerous policy that warrants reassessment.

Labor leader Anthony Albanese’s government continues to back the pact despite internal party dissent and public unease over an expanded US naval presence in Western Australia. An independent inquiry in Canberra featured former officials like Peter Briggs and Mike Pezzullo, who warned that over-reliance on the United States could compromise Australian sovereignty.

Why it matters

Australia's defence choices affect regional security, sovereignty and the future of US-UK-Australia relations.

In this story

AUKUSnuclear submarinessovereigntydefence policysubmarine procurementUS presenceAustralia-US-UK pact
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