Former Los Alamos lab director Siegfried Hecker proposes a series of nine questions on great power competition, the global ...

Daryl Kimball, director of the Arms Control Association, suggests four questions about the use of nuclear weapons, US-Russia ...

The North Korean dictator has a message for Kamala Harris and Donald Trump, and for the world. It may already be in the mail.

The North Korean president emphasized "the need to continue strengthening nuclear forces and possessing the strongest ...

South Korea got spooked after Pyongyang carried out ballistic missile testing and threatened Russia and North Korea about dire consequences if their actions pose any threat to Seoul’s security.

North Korea claimed to test a "new-type" tactical ballistic missile, and a strategic cruise missile, the country's official ...

North Korea successfully tested a new short-range ballistic missile with a 4.5-ton warhead, emphasizing military strength as ...

North Korea successfully tested a new ballistic missile capable ... went as planned. It added that ruler Kim Jong Un oversaw ...

North Korea announced successful tests of two missile types—one for a super-large conventional warhead and another likely for a nuclear warhead—under leader Kim Jong Un's supervision. These tests are ...

North Korea claimed Thursday that its latest weapons test had been of a tactical ballistic missile capable of carrying a "super-large" warhead, and a strategic cruise missile, state media reported.

Kim Jong Un attends launches, stressing the need for North Korea to improve its conventional and nuclear capabilities. North ...

Since his dramatic escape from North Korea, using crutches to propel himself 3,700 miles across rivers, mountains and dense ...