Japan can now convey its requests to the United States to discuss issues regarding the U.S.'s possible use of nuclear weapons ...

North Korea's nuclear weapons stockpile comprises ten to sixteen nuclear weapons, and could grow rapidly by 2020. To stop the North Korean nuclear threat, the United States should take three steps.

North Korean leader Kim Jong Un threatened to use nuclear weapons to destroy South Korea if attacked, state media reported ...

North Korean leader Kim Jong Un has ordered that his country's nuclear weapons must be "fully ready for combat" in a chilling ...

During a five-day plenary meeting of the ruling Workers’ Party, Kim called the U.S. “the most reactionary state that regards ...

North Korea has several nuclear weapons and is perfecting the missiles that are designed to deliver them. The North Korea challenge is, as President Obama reportedly told then President-elect ...

A ministry statement said North Korea’s “illegal” pursuit of nuclear weapons in defiance of U.N. bans is a serious threat to international peace. It said North Korea must realize it cannot ...

Newsweek has looked at the potential fallout of the U.S. using the largest nuclear weapon in its arsenal, the B-83, on capitals in North Korea, Russia and China.

Russian Foreign Minister Sergei Lavrov said in September that Moscow viewed the notion of "denuclearising" North Korea as a closed issue, as it understood Pyongyang's logic of relying on nuclear ...

LOS ANGELES — A California man has been charged with shipping weapons and ammunition to North Korea and told investigators they were to be used for a surprise attack on South Korea, authorities ...