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

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

North Korea has publicly unveiled the construction of a nuclear-powered submarine, a weapons system that could pose a serious ...

Moon, the submarine expert, said that North Korea may have received Russian technological assistance to build a nuclear ...

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

North Korea currently has an estimated 70 to 90 submarines, but most are old and can only launch torpedoes and mines, not ...

North Korea has conducted a slew of underwater-launched ballistic missile tests since 2016, but all launches were made from ...

The announcement came amid fears that Pyongyang may be receiving crucial military technology from Russia in return for sending troops and weapons for its war against Ukraine.

The lead submarine in the Royal Navy's fleet of Attack submarines, HMS Astute, has stopped alongside Gibraltar’s naval base.

NATO scrambled fighter jets from Evenes airbase on Monday after a pair of Russian aircraft came close to the ongoing Joint ...

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