Strategic Defence Review

Debate between John Healey and Richard Burgon

Monday 2nd June 2025 Commons Chamber

[Richard Burgon (Leeds East) (Lab)]

The 12 new nuclear-powered AUKUS submarines will almost double the UK’s fleet of such submarines. Given that those submarines are to be shared with non-nuclear Australia, does that not go against the UK’s obligations under the non-proliferation treaty? As they are part of the AUKUS treaty—a treaty with the USA as well as Australia—and focused in the Asia-Pacific, does that not risk adding to the growing tensions between the USA and China and make us all less safe?

[John Healey]

No and no. The AUKUS partnership is entirely consistent with the nuclear non-proliferation treaty and our obligations. The answer is no, because it reinforces regional stability and security. It reinforces regional deterrence and makes conflict less likely, not more likely.