Summary and Key Points: The Seawolf-class submarine, a pinnacle of late Cold War engineering, remains the U.S. Navy's most lethal and quietest fast-attack platform. -Designed to counter Soviet ...

Polish submarine ORP "Sep," decommissioned in 2021, takes part in a NATO exercise in 2014. (Janek Skarzynski/AFP via Getty Images) WARSAW, Poland — Defense officials have sent requests for information ...

Add Yahoo as a preferred source to see more of our stories on Google. The United States Congress has presented a report that deals with the issue of the Navy aiming to procure a next-generation attack ...

South Korea’s ambition for nuclear-powered submarines received a boost when President Donald Trump announced on 29 October 2025 that the US government had given a green light for Seoul to build such ...

General Dynamics‘ (NYSE: GD) Electric Boat subsidiary has received a $146.7 million contract modification to provide design support for the U.S. Navy‘s Columbia-class submarines. The Defense ...

North Korea’s claimed construction of its first nuclear-powered submarine represents a pivotal milestone in the country’s naval modernisation drive. The submarine, described by the state-run Korean ...