In this photo provided by the North Korean government, its leader Kim Jong Un, front right, visits a new facility to produce ...

North Korean leader Kim Jong Un visited a newly inaugurated nuclear materials production facility and vowed "exponential" ...

North Korea has disclosed a new facility for producing nuclear bomb fuel, with leader Kim Jong Un vowing to expand the ...

North Korea’s new Yongbyon enrichment plant could boost uranium output 75%, raising nuclear and Asia security risks that may ...

Kim Jong Un inspected a new plant that makes weapons-grade nuclear material on Wednesday and said Pyongyang plans to “beef up ...

Kim Jong Un said on Wednesday that North Korea had "more than doubled" its weapons-grade nuclear material in five years and ...

North Korea yesterday unveiled a new facility to produce nuclear bomb fuels, with leader Kim Jong-un announcing plans to ...

At least five people were killed and two others seriously injured in an explosion at a South Korean defence manufacturing ...

Kim Jong Un has ordered an “exponential” expansion of the country’s nuclear forces after inspecting a weapons-grade uranium ...