North Korea recently revealed it was building a nuclear-powered submarine for the first time. However, experts believe Pyongyang faces overwhelming technical challenges that make its nuclear submarine ...

North Korea appeared to fire an SLBM on Tuesday, ahead of a meeting between the U.S. and South Korea to discuss North Korea issues this weekend. After the Workers’ Party’s Eighth Congress ...

North Korea is believed to have made progress in acquiring some technologies necessary for the development of a submarine-launched ballistic missile (SLBM), South Korea's Ministry of National ...

North Korea has a long record of expressing its ambitions to develop ... The reclusive country unveiled its nuclear-capable ...

North Korea appeared to fire an SLBM on Tuesday, ahead of a meeting between the U.S. and South Korea to discuss North Korea issues this weekend.

North Korea is racing to deploy miniaturized nuclear warheads and MIRV payloads before the Ninth Party Congress, per Kim Jong ...