The United States is racing to field a new generation of nuclear-armed submarines, betting that a fleet of 12 of its largest ...

The U.S. is building 12 Columbia-class submarines armed with ballistic missiles to serve as its sea-based nuclear deterrent force.

By Kirsty Needham SYDNEY, Dec 10 (Reuters) - Defence Minister Richard Marles said Australia was "very self-critical" as it ...

Both British and American officials are saying there are huge problems around their submarine construction programs. But ...

With each passing generation, submarine capabilities continue to grow. How have these unique naval vessels developed over the ...

India operates two ballistic missile submarines as its sea-based strategic deterrent against neighbors China and Pakistan.

A $2 billion-worth Russian nuclear-attack submarine lease is what India is going forward with as Vladimir Putin comes to town ...

South Korea's government has announced that it has finalised an agreement to build nuclear-powered submarines in partnership with the United States. The US has approved the "attack submarines" and ...

Many countries want nuclear submarines for national prestige rather than for security needs. But South Korea is ...

India will pay about $2 billion to lease a nuclear-powered submarine from Russia, according to people familiar with the ...

Poland picked Sweden on Wednesday to supply it with three A-26 or Blekinge-class submarines being built by Saab , which are ...