The U.S. Navy’s critical Columbia-class ballistic missile submarine program is facing significant delays and cost overruns.

America's dominance beneath the waves grows as its newest nuclear submarine completed its initial sea trials and prepares for ...

Nuclear-powered submarines use some of the most advanced military technology in the world. These are the ones that are a cut ...

The U.S. Navy exclusively operates nuclear-powered submarines because its global power projection doctrine demands the ...

Moscow had included funds in the draft federal budget for the recovery of the nuclear submarines from the Arctic seabed.

Nuclear weapons produce frighteningly massive detonations that destroy everything in their path. They've only ever been used once during wartime, and the bombs of today are even deadlier than the one ...

In recent months, intensifying conflict around the world has called new attention to the possibility of military confrontation between nuclear-armed states. To meet these challenges, the United States ...

The U.S. Navy carried out four scheduled unarmed missile tests of the Trident II D5LE off the coast of Florida last week.

Russia continues to flex its naval power in the Pacific as one of its submarines armed with long-range nuclear missiles concluded a three-month deployment in the region. Newsweek has contacted the ...