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 ...

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

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

North Korea's nuclear-powered submarine, believed to be built with Russian technology ... North Korea has conducted a slew of underwater-launched ballistic missile tests since 2016, but all ...

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

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

Jennifer Kavanagh said the UK's arsenal of nuclear weapons, particularly submarine-launched ballistic missiles, allows for ...

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.

Moon, the submarine expert, said North Korea may have received Russian technological ... North Korea said it had launched what it called its first “tactical nuclear attack submarine,” but ...

North Korea launched more cruise missile tests ... about whether North Korea has the capacity to build a nuclear submarine, but Russia could boost the country in its efforts in exchange for ...