North Korea on Thursday released new state media images that suggest major progress on a nuclear-powered submarine program, a development that could significantly reshape security dynamics on the ...

North Korea is modernizing and building out one of its main nuclear sites, according to analysts, after the secretive country’s supreme leader, Kim Jong Un, said it would bolster its nuclear forces.

In this undated photo provided Thursday, Dec. 25, 2025, by the North Korean government, its leader Kim Jong Un inspects a nuclear-powered submarine under construction at an undisclosed location in ...

SEOUL, South Korea (AP) — North Korean leader Kim Jong Un said his country will unveil plans to further bolster its nuclear program at the upcoming ruling party congress, as he observed the North’s ...

[IAEA, Associated Press, 18 July] North Korea reaffirmed its commitment to nuclear disarmament at six-nation negotiations on the country's nuclear program, which resumed today in Beijing. During the ...

The expiration of the last remaining nuclear arms control treaty between the United States and Russia is heightening concerns ...

South Korean President Lee Jae Myung said North Korea continues to produce nuclear material at a pace that could allow it to add up to 20 nuclear weapons a year, underscoring concerns that Pyongyang ...

Add Yahoo as a preferred source to see more of our stories on Google. North Korea on Thursday released new state media images that suggest major progress on a nuclear-powered submarine program, a ...

SEOUL, South Korea — North Korea on Thursday displayed apparent progress in the construction of a nuclear-powered submarine, with state media photos showing a largely completed hull, as leader Kim ...

SEOUL, South Korea — North Korean leader Kim Jong Un said his country will unveil plans to further bolster its nuclear program at the upcoming ruling party congress, as he observed the North's latest ...