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

North Korea has released the first images of its under-construction nuclear-powered submarine, which is likely being built ...

A succession of major incidents has raised alarm bells and called into question the security of pipelines that are ...

Moon estimates the submarine could be launched on a test run ... but Moon theorized it may have received help from Russia. The vessel appears to be up to 7,000-tons and can carry about 10 missiles ...

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

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 ...

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

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 Royal Navy has always maintained that monitoring British water, as well as keeping their beady eyes on Russian ships, ...

About 12,000 North Korean troops are already fighting for Russia in Moscow’s war against Kyiv, according to South Korea's spy agency. Given the size and shape of the submarine, it’s believed ...