Here is a look at North Korea’s nuclear capabilities and the history of its weapons program. 1985 North Korea signs the Nuclear Non-Proliferation Treaty (NPT). 1993 The International Atomic Energy ...

An curved arrow pointing right. The Korea Central News Agency reported that while visiting a historic military site Kim Jong Un announced that North Korea is ready to detonate an H-bomb.

Fires ballistic missile over Japan and into the Pacific, acknowledging for the first time that it has done so. South Korea ...

According to North Korea’s claims, the device in question was a small hydrogen bomb. Experts in South Korea have cast doubt on the claim that it was actually an H-bomb, however. South Korean ...

North Korea detonated a hydrogen bomb that can be mounted on an intercontinental ballistic missile (ICBM) in its sixth ...

TASS/. Russian experts have the unanimous opinion that North Korea tested a nuclear device rather than a hydrogen bomb in early January. "The probability that North Korea tested a hydrogen bomb is ...

North Korean leader Kim Jong Un called for "indefinitely" strengthening his regime's nuclear weapons capacity, state media ...

An curved arrow pointing right. North Korea recently claimed to test a hydrogen bomb. Some experts say it is more likely they tested a "boosted" atomic bomb. Although this type of bomb isn't ...

Korea UN calls meeting following North Korea hydrogen bomb test claims UN calls meeting following North Korea hydrogen bomb test claims Outrage grows over death of student held in N. Korea UN ...

South Korea 's Yonhap News Agency said North Korea might be using a vertical cold-launch system to fire the missiles. The ...

Kim’s visit suggests a continued emphasis on an expansion of North Korea’s nuclear arsenal, though Trump has said he’s willing to talk to Kim again to revive diplomacy. Many analysts view ...

it would demonstrate the bomb's ineffectiveness and reduce its deterrent effect in other arenas. The war ended up being a see-saw affair that saw the UN forces retreat from North Korea to the ...