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

In early March 2025, satellite images revealed the presence of five Russian submarines at Zapadnaya Litsa, the largest naval ...

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

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.

Russia continues the militarization of the Arctic, strengthening its Northern Fleet by commissioning new warships and ...

North Korea has conducted a slew of underwater-launched ballistic missile tests since 2016, all from the same 2,000-tonne ...

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

Questions about how North Korea, a heavily sanctioned and impoverished country, could get resources and technology to build ...

For the foreseeable future a conventional approach to defence, perhaps backed by British and French nuclear assets, remains ...

North Korea has unveiled a new weapon of war, specifically a nuclear-powered submarine that experts have called "absolutely ...

A gripping new documentary has shed fresh light ... On August 12, 2000, just three months after Putin took office, the Russian nuclear submarine K-141 Kursk suffered a catastrophic explosion ...