The British experience with nuclear submarines reveals a litany of public health risks as well as delays and cost blowouts, and it can confidently be predicted that problems will beset the AUKUS submarine programme ‒ the joint development of nuclear-powered submarines by the UK, the US and Australia.

My new report prepared for Friends of the Earth Australia demonstrates that the development of a nuclear-powered, conventionally-armed nuclear submarine (SSN) fleet entails multiple public health risks and would inevitably suffer from delays and cost-blowouts.

Operational risks of SSN deployment include radiological pollution of marine and coastal environments and wildlife; risks of radioactivity doses to coastal populations; and the serious risk of dangerous collisions between civilian vessels and SSNs, especially in the approaches to busy naval and civilian sea ways and fishing grounds.