The U.S. operates a fleet of more than 50 nuclear-powered fast attack submarines to counter China's naval threat.

In this account, the aircraft carrier USS Saratoga finds itself trailed by an unidentified submarine that refuses to respond ...

South Korea may need to pursue a separate bilateral accord with the US to secure the right to build nuclear-powered ...

Speaking to reporters after arriving in the US, Wi said Seoul may need a new agreement to secure the legal right to pursue ...

BAE Systems has been awarded a $36 million production contract from Lockheed Martin to deliver Multifunction Modular Mast ...

What are the deadliest submarines in naval history? Take a closer look at some of the most potent vessels to take to the sea.

The attack with Ukrainian-made "Sub Sea Baby" drones hit the submarine in the port of Novorossiysk where Russia has rebased ...

We’ve examined satellite imagery of Novorossiysk, where Ukraine says it carried out an undersea drone attack on a Russian ...

Submarine builder General Dynamics Electric Boat delivered a Virginia-class attack boat to the U.S. Navy on Monday, the ...

Ukraine's "Sub Sea Baby" drones strike a Russian submarine in a historic underwater attack at Novorossiysk port.

The Canadian government remains tight-lipped on the timeline and funding required for the next steps of its Canadian ...

One reason is to maintain public support for the alliance by preventing any shortfalls of the deal from being made known, ...