Refueling a nuclear submarine is a grueling process not only in the time it takes to accomplish but also because of the ...

Submarines have come a long way since their humble beginnings, evolving from rudimentary leather bladders to the cutting-edge ...

Fifth strategic submarine of the Borei-A project enters service as part of Russia’s strengthened nuclear triad ...

Australia's government said on Saturday it signed a treaty with Britain to bolster cooperation over the next 50 years on the ...

While there have been several deadly submarine disasters, the 1963 loss of the USS Thresher along with its 129 crew is the ...

A deal for Britain and Australia to build nuclear-powered submarines in Adelaide was due to be inked by the defense ...

Former submarine commander L. David Marquet explains how nuclear-powered submarines work and what life is like aboard one.

A Norwegian P-8A "Poseidon" flew close to Russia's major submarine hubs in the Murmansk region before heading to the ...