Russia’s Sierra II-class attack submarines are often hyped as some of the most advanced boats ever built: titanium twin hulls ...

As the international competition for Canada's lucrative submarine contract heats up, a Norwegian defence company is trying to ...

The submarine and its crew will carry out additional tests and trials prior to the vessel’s official commissioning ceremony.

As New York confronts rising energy demand and increasingly stressed transmission corridors, a new report from the state’s ...

The commissioning ceremony took place on 24 November 2025 at the Naval Dockyard, Mumbai, marking a major step forward in ...

The U.S. is building 12 Columbia-class submarines armed with ballistic missiles to serve as its sea-based nuclear deterrent ...

The Indian Navy has commissioned INS Mahe, the maiden Mahe-class anti-submarine warfare shallow water craft. Built by Cochin Shipyard Limited, the vessel underscores India's self-reliance in naval ...

The Indian Navy will commission Mahe, the first of the Mahe-class Anti-Submarine Warfare Shallow Water Craft, at the Naval ...

NEWPORT NEWS, Va. — HII’s Newport News Shipbuilding division has delivered the Virginia-class fast-attack submarine ...

NEWPORT NEWS, Va., Nov. 21, 2025 (GLOBE NEWSWIRE) — HII (NYSE: HII) announced today that its Newport News Shipbuilding ...

The Navy wants to build 12 Columbia-class submarines to replace the service’s aging Ohio-class fleet at an estimated cost of ...

The 25th Virginia-class fast-attack submarine, the future USS Massachusetts (SSN-798), was delivered Friday to the Navy, ...