North Korea Unveils the Completed Hull of What It Calls a Nuclear Submarine

The debut followed the North’s first test of a new surface-to-air missile and the arrival of a U.S. nuclear-powered attack ...

North Korea displays apparent progress in construction of nuclear-powered submarine

The official Korean Central News Agency said North Korean leader Kim Jong Un visited a shipyard to inspect the construction ...

Nuclear submarine arms race heats up between North and South Korea

North Korea's state media released photos Thursday of what it said was the hull of a nuclear submarine. Its leader denounced ...

North Korea Releases Photos of Submarine Equipped with Nuclear Engine for Extended Underwater Travel

Kim Jong Un unveils a new 8,700-ton nuclear-powered submarine, escalating tensions in the Pacific. Learn how this stealth ...

North Korea makes progress on its first nuclear-powered submarine

A nuclear-powered submarine was one item on a wish list of sophisticated weaponry that Kim Jong-un announced during a ...

North Korea reveals new images of its first ‘nuclear-powered’ submarine

North Korea on Thursday released new images of what it claims is its first nuclear-powered submarine, a massive vessel equal in size to some of the United States Navy’s attack subs.

North Korea touts 8,700-ton nuclear sub as deterrence shift

North Korea on Thursday showcased what it described as the construction site of an 8,700-ton "nuclear-powered strategic ...

North Korea reveals nuclear submarine progress as Kim Jong Un slams South Korea

North Korea on Thursday showed apparent progress in the construction of a nuclear submarine, with state media pictures ...
Reuters

Explainer: Why is North Korea testing hypersonic missiles and how do they work?

SEOUL, April 3 (Reuters) - North Korea has tested a new solid-fuel hypersonic missile with intermediate range, it said on Wednesday, in an intensifying race for the next generation of long-range ...