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

North Korea has unveiled for the first time what it says is a nuclear-powered submarine under construction, a weapons system ...

North Korea recently revealed it was building a nuclear-powered submarine for the first time. However, experts believe ...

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

The submarine could significantly escalate security concerns on the Korean peninsula and in the Taiwan Strait, experts say ...

Yonhap, a South Korean news agency, said this was the first time Pyongyang had publicly disclosed the construction of such a ...

Kim Jong Un is aiming to increase North Korea's nuclear weapons capability as the U.S. remains cautious about the country's ...

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

As the new American president shook allied capitals all over the world, a Virginia-class submarine — the USS Minnesota — arrived at a port in western ...

“W E WOULD BE safer if we had our own nuclear arsenal,” Donald Tusk, Poland’s prime minister, told his country’s parliament ...

North Korea has released its first pictures of a nuclear-powered submarine under construction, which could dramatically ...