Blekinge class Submarine. Posted: April 16, 2025 | Last updated: April 16, 2025. Sweden's highly ambitious 21st century AIP submarine.

U.S. Secretary of the Navy Carlos Del Toro announced Monday the third Columbia-class ballistic-missile submarine will be named for Groton, home of the Naval Submarine Base and Electric Boat, where ...

Explore the history and engineering of the Typhoon Class Submarine, a Cold War icon and the pinnacle of underwater naval power. Megaprojects Posted: January 13, 2025 | Last updated: March 7, 2025 ...

Virginia-class attack submarine SSN 800 was christened as the USS Arkansas on 7 December 2024 at HII-Newport News Shipbuilding in Newport News, Virginia. USS Arkansas will be the 27th Virginia-class ...

The 353-foot Seawolf-class–unless it's the USS Jimmy Carter, which is 453-feet long– can travel as fast as 25 knots underwater. It has a single Westinghouse S6W nuclear reactor that drives two ...

The Ula-class has been Norway’s leading submarine since it was built in the 1980s and 1990s, and is currently the only class of submarine Norway runs. While the boats were designed for longevity, the ...

KMN Uredd (S 305), one of six Ula-class SSKs in service with the RNoN. The class will be replaced by new Type 212CD SSKs by the mid-2030s.

A Columbia-class submarine has a range that will likely be similar to the Ohio-class, so around 7,000 nautical miles (just over 8,000 miles). But the submarine, like all of America’s submarines ...

In the meantime, Norway plans to modernise its Ula-class submarines to extend their lifetime until the U212CDs replace them. tkMS expects the two U212CDs for the German Navy to be delivered in ...

A new Virginia-class submarine has been delivered to the U.S. Navy: New Jersey (SSN 796).

A new Virginia-class submarine has been delivered to the U.S. Navy: The future USS New Jersey. The fast-attack submarine was accepted from Huntington Ingalls Industries' Newport News Shipbuilding ...

The U.S. military spends a lot of money each year on Ohio class nuclear subs, but they have never been used in combat. Here's why it's money well spent.