A high-performance tech can reportedly provide a comprehensive picture of the underwater acoustic environment, ...

The following is the March 21, 2025, Congressional Research Service report, Navy Virginia-Class Submarine Program and AUKUS ...

Most subs' top speeds aren't known publicly because navies tend to classify such things. But there's plenty that is known about a sub's speed while underwater. Because submarines are designed ...

The sub can then use its top speed to race away from where it fired, like a phantom in the water. Submarines are perfect vessels for special forces teams to deploy from as the subs can sneak up to ...

More and more U.S. warship and submarine parts are being 3D-printed—and now the Navy is going after the “really hard problems,” a top official says. “I could go anywhere in the Navy ...

By Choe Sang-Hun Reporting from Seoul North Korea said on Saturday that it was building its first nuclear-powered submarine to enhance its nuclear weapons abilities, and the state news media ...

North Korea unveiled for the first time a nuclear-powered submarine under construction, a weapons system that can pose a major security threat to South Korea and the US. State media on Saturday ...

SEOUL, South Korea (AP) — North Korea unveiled for the first time a nuclear-powered submarine under construction, a weapons system that can pose a major security threat to South Korea and the U ...