SINGAPORE - The Ministry of Defence (Mindef) announced on May 8 that it has signed a contract with Germany’s Thyssenkrupp Marine Systems to acquire two additional Invincible-class submarines.

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

General Dynamics Corp.’s GD business segment, Mission Systems, recently secured a modification contract involving the Columbia ballistic missile submarine program. The award has been offered by ...

Virginia-class submarine program. The Navy has been procuring Virginia (SSN-774) class nuclear-powered attack submarines (SSNs) since FY1998, and a total of 40 have been procured through FY2024.

US Virginia class submarine, USS Minnesota (SSN 783) has arrived at HMAS Stirling in Western Australia on 25 February for a routine port visit, the first of several planned US SSN submarine visits to ...

For a Seawolf-class submarine travelling at 24 knots (12.5 metres per second) and 30 metres (98 feet) depth, the wake’s magnetic field reaches 10⁻¹² tesla ...

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 ...

HMS Triumph (S93) sailed into HMNB Devonport flying a decommissioning pennant on the afternoon of Dec. 12, 2024, marking an end to its 33 years of service in the Royal Navy.

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 ...

Submarines running aground isn't unheard of. In 2002, the Los Angeles-class submarine USS Hartford (SSN 768) grounded itself when the navigation team failed to make appropriate calculations ...

Norway has acted to extend the life of its current fleet of Ula-class submarines by signing an upgrade agreement with Kongsberg Defence & Aerospace.. The Ula-class has been Norway’s leading submarine ...