For more than a century, everything fired from a submarine's torpedo tubes was built to leave and never come back. Launching ...

Summary and Key Points: It is being built to do something no weapon ever wants to be used for: survive the unthinkable and strike back. The U.S. Navy's first Columbia-class submarine is expected to ...

Most of China's submarine fleet is diesel-electric, but Beijing is ramping up production of nuclear-powered classes.

The USS Nautilus, the world's first nuclear-powered submarine, participated in scientific and military operations around the ...

A US Navy nuclear submarine has arrived at Faslane for a scheduled visit. USS Oregon docked at the River Clyde naval base on ...

The deal will cost Australia $368bn but the strongest signal yet has come that the US is not building enough subs for itself, let alone for Australia ...

Australia’s future nuclear submarines will produce highly radioactive waste, and allies in the UK and the US still don’t have a safe place to store their own ...

Add Yahoo as a preferred source to see more of our stories on Google. That has left Scorpion in a strange place in American naval history: officially unresolved, heavily studied, and still argued over ...

Under the 2021 Aukus deal, Australia will receive three US nuclear-powered submarines amid slow production concerns.