Perspective: North Korea is expanding its nuclear arsenal, and fast. The president may need to abandon a core U.S. goal.

The nuclear watchdog's chief says there is a rapid increase in operations at North Korea's Yongbyon reactor.

Leader Kim Jong Un observed the ​test alongside senior defense officials and naval commanders, the report said.

North Korean leader Kim Jong Un oversaw new tests of strategic cruise missiles and anti-warship missiles launched from a naval destroyer, st...

North Korean leader Kim Jong Un has voiced support for China’s push to build a multipolar world and called for deeper ties between the tradi...

Pyongyang is seeking to expand its arsenal with non-nuclear “special assets” North Korea h...

Seoul, South Korea AP —  North Korea on Thursday said its testing spree this week involved various new weapons systems, including ballistic...

North Korea said its testing spree this week involved various new weapons systems, including ballistic missiles armed with cluster-bomb warh...

North Korea has revealed a barrage of weapon tests this week, underscoring its growing missile capabilities aimed at South Korea. The state...

The South Korean military announced that North Korea launched several short-range ballistic missiles in two waves on Wednesday, a day after...

The launches come after South Korean President Lee Jaey-myung apologized for recent drone incursions into North Korea.

In Tokyo, the government's top spokesman said that no missiles had entered Japan's territory or exclusive economic zone.

North Korea fired an unidentified projectile toward the sea off its east coast on Wednesday, South Korea's military ‌said, following a separ...

South Korea says North Korea has launched a projectile off the North’s east coast

North Korea has relied on cryptocurrency theft as a consistent funding mechanism for years.