Japan’s Taigei-class submarine—the “Big Whale”—is the first submarine class designed entirely around lithium-ion batteries, ...

The Navy welcomed the 26th Virginia-class fast-attack submarine to active service during a Saturday ceremony in Connecticut.

The U.S. Navy’s SSN (X) next-generation attack submarine program, which plans to combine the stealth of the Virginia-class ...

USS Texas traveled more than 21,200 nautical miles during its time at sea in the Southern Command area or responsibility.

The lead Columbia-class submarine, currently under construction, has faced schedule adjustments but is showing signs of ...

The U.S. Navy commissioned its 26th Virginia-class fast-attack submarine, USS Idaho (SSN 799) at Naval Submarine Base New ...

Huntington Ingalls Industries (HII) has been awarded a contract by the Defense Innovation Unit (DIU) to deliver a submarine ...

The induction of a third SSBN brings the number of such boats to three, enabling the deployment of a continuous at-sea ...

Increasingly, Norwegian Joint Headquarters in Reitan, a 30-minute drive from the Arctic town of Bodø, is also spearheading NATO’s intensifying efforts to track the submarines of Russia’s Northern ...