The USS Nautilus was the world's first nuclear-powered submarine. It participated in scientific and military operations ...

Australia’s ambitious plan to acquire nuclear-powered submarines under the AUKUS agreement is now facing serious challenges.

North Korea has long vied for nuclear-powered submarines, which would allow it to fire missiles from underwater. Advanced ...

The AUKUS Submarine Industry Strategy states, “The [AUSSQ Pilot program] will use a B2B model, enabling HII Australia to work ...

HII was awarded a contract to deliver the new Australian Submarine Supplier Qualification (AUSSQ) pilot program over the next ...

The news posted a photo showing the country's leader, Kim Jong-Un inspecting what seems to be part of the submarine.

On a submarine, there are a million and one things that can go wrong. And when they do, the crew must lean on its training ...

Letter writers address DOGE attack on Naval Shipyard, cuts to Medicare and Social Security, Kittery's core educational ...

Keel will spend $70 million on 3 new buildings at its Metal Trades site on Yonges Island to support its plan to build parts ...

The new Columbia class SSBNs will be about the same length of the 15,500 ton Ohios but about 5 percent larger in diameter and displace 18,500 tons on the surface. The Ohios were based on 1980s ...

China built the largest navy in the world, sought de-facto control of the South China Sea, and pressed Japan and India over disputed territories. US-China relations collapsed, and China refused to ...