North Korea has again started work to expand a site believed to be a nuclear facility close to the country's capital city, according to new analysis, as the secretive nation's leadership becomes ...

The recent threats follow years of concern within the international community regarding Iran's nuclear capabilities.

North Korea has also operated uranium enrichment facilities, which is a separate source of material that could be used for nuclear weapons. “The possibility of a nuclear test by North Korea is ...

Analysis and policy prescriptions of major foreign policy issues facing the United States, developed through private deliberations among a diverse and distinguished group of experts. The North ...

The United States claimed it foiled a plot by an alleged Yakuza boss to sell weapons-grade plutonium sourced by an ethnic ...

The international community, including the U.S., believes that North Korea is operating a uranium enrichment centrifuge in Kangson, not even 5.6 miles (9 km) away from Pyongyang. Meanwhile, a ...

Diplomats from South Korea, the United States, and Japan gathered in Washington D.C. to discuss joint responses to issues ...

The monitors have provided vivid evidence of how Russia is keeping Pyongyang brimming with fuel and other goods, presumably in return for weapons that Russia can use in Ukraine. By David E.

Located on the bank of the Kuryong River about 100 kilometers north of North Korea’s capital, Pyongyang, Yongbyon is home to nuclear reactors, fuel re-processing plants and uranium enrichment ...

North Korea's Kim Jong Un doubles down on hostility ... showed workers have been building an annex along an alleged uranium enrichment site near Pyongyang. NK Pro pointed out the structure is ...

North Korea also helped the Syrian Scientific ... completed the installation of some 2,800 centrifuges at its Fordow uranium-enrichment facility, which was built and buried deep inside a mountain ...