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

"By far the worst asset to own." Bystander raises concerns after spotting eerie vessel off coast: 'It looks like a surfaced ...

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

In 1917, a civil engineer pioneered the first deep-sea vehicle to attempt filming underwater. A century later, we have James ...

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

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.

North Korea may soon seal its place in an exclusive global club after Kim Jong Un unveiled the country’s first ...

As the UK’s sole builder of nuclear submarines, Barrow-in-Furness in Cumbria is probably better situated than any other town in de-industrialised Britain to rise again as an engineering and ...

State media on Saturday released photos showing what it called “a nuclear-powered strategic guided missile submarine,” as it reported leader Kim Jong Un’s visits to major shipyards where ...

North Korea could be building a nuclear-powered submarine, possibly with Russian help, raising security concerns for the US ...

Pictures show the site of Kim's former Winter Palace in southern Pyongyang - which was demolished last year - engulfed by a ...