Japan’s Sōryū-class submarines are the backbone of the JMSDF’s undersea force and some of the most capable non-nuclear subs ...

BREMERTON, Wash. — The Navy officially has a new “backbone” of its submarine fleet that is bigger, faster, quieter, and has more endurance and firepower than the Vietnam War-era design it passed by in ...

The keel was laid for USS Barb, the 31st Virginia-class nuclear-powered submarine, amid a transition away from Los Angeles-class submarines.

Key Points - Russia's Yasen-Class and modernized Yasen-M class nuclear-powered submarines, including the newest Arkhangelsk (entered service Dec 2024), represent a significant shift in Russian naval ...

With the remarkable level of bloodshed associated with its career, one can see how S-13 earned the admiration of Joseph Stalin. Officially designated Srednyaya (Russian for “medium”), the S-Class ...

Pakistan Navy has launched its fourth Hangor-class submarine, PNS Ghazi, at the Wuchang Shipbuilding Industry Group’s ...

The nuclear reactor of the fourth Suffren-class nuclear-powered attack submarine (SSN), De Grasse (S638), was fired up for ...

The US Navy is widely regarded for its global undersea superiority, a distinction which the service is intensely working to preserve through extensive modernization and submarine production. Today’s ...

The Security Service of Ukraine reported that it had struck an Improved Kilo-class submarine at the Russian naval base at ...

British forces tracked a Russian Kilo-class submarine in European waters, emphasizing a rise in Russian naval movements near ...