Australia's nuclear-powered submarine programme with the United States and Britain will cost up to A$368 billion ($245 billion) over the next three decades, a defence official said on Tuesday, the ...

The delay could have an impact on the country's warfighting capabilities and ability to maintain undersea superiority, a new report to Congress says.

Australia will buy as many as five US nuclear-powered submarines and later build a new model with US and British technology under an ambitious plan to beef up Western muscle across the Asia ...

Australia plans to purchase at least four nuclear-powered Virginia-class submarines from the United States, three sources familiar with the matter said, part of an emerging defense partnership ...

Australia plans to purchase at least four nuclear-powered Virginia-class submarines from the United States, three sources familiar with the matter said, part of an emerging defense partnership ...

The new submarine model will be able to operate further and faster than the country's existing diesel-engine fleet, and allow it to carry out long-range strikes against enemies for the first time.

That will be followed by the delivery of a new generation of SSN AUKUS nuclear-powered submarines – a model that will be a trilateral UK, US and Australian design, focused around the more ...

While submarine construction has increased drastically, the number of suppliers to the industrial base has dropped to about 5,000 from the 17,000 companies in business during the last submarine ...

Australia plans to purchase at least four nuclear-powered Virginia-class submarines ... In purchasing US Virginia-class submarines while also developing submarines based on a British model, ...