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AUKUS sub deal amended: US to provide only used Virginia-class submarines

AUKUS sub deal amended: US to provide only used Virginia-class submarines

Key Questions

What changes were made to the AUKUS submarine deal?

Australia will now receive only used Virginia-class nuclear submarines from the US under an amended agreement announced by Defence Minister Richard Marles. The shift is presented as more cost-effective but alters the original $235 billion program timeline and capability plans.

What are the implications of receiving used submarines instead of new ones?

The amendment raises questions about long-term capability, maintenance and delivery schedules for Australia's naval fleet. It also carries practical effects for national security planning and domestic shipbuilding jobs.

What else was announced alongside the AUKUS update?

HMAS Eyre, a new Arafura-class offshore patrol vessel, was commissioned. An ex-minister has also launched a crowd-funded inquiry into the overall AUKUS submarine deal.

Australia will receive only used nuclear submarines from the US under an amended AUKUS deal, as announced by Defence Minister Richard Marles at Shangri-La Dialogue. The shift is described as cost-effective but raises questions about capability and timeline. HMAS Eyre, a new Arafure OPV, also commissioned. This is a notable change in the $235B program with practical implications for national security and shipbuilding jobs.

Sources (2)
Updated Jun 2, 2026