The Columbia-class submarine outstrips its predecessor, the Ohio class, in many ways—but falls short in one conspicuous one.

A new Chinese missile submarine is quietly shifting the balance under the waves. Here's what the leaked specs reveal.

This article originally published at Newest Connecticut waterfront add: submarine cradle two football fields long.

Today's world military news (January 15) includes the following: New revelations about China's Type 096 nuclear submarine; US ...

If the US abandons New START, say goodbye to that comfortable feeling we once enjoyed of relative freedom from an imminent nuclear holocaust.

The death of the last treaty between Russia and the U.S. that limited the size of nuclear arsenals may spark a new arms race, ...

According to Valery Polovinkin, the US has begun installing small drones on Ohio-class submarines that pinpoint the submarine's location ...

Submarines are a vital part of the United States Navy, but there is one in particular that stayed at sea for 727 days. Here's ...

This preview offers a rare glimpse on board one of Britain’s nuclear-powered Trident submarines. It explores daily life for ...

EXCLUSIVE: A Royal Navy source said senior officers say sitting in the garden allows them to "relax" before long deployments.

EXCLUSIVE: Chinese and Vietnamese shipyards will benefit from a £200m MOD contract instead of Ferguson Marine in Port Glasgow ...

The shambolic state of the UK’s submarine service could destroy Australia’s plan to build a fleet of AUKUS nuclear-powered ...