“Certainly, North Korea doesn’t rue the day it acquired nuclear weapons,” said Christopher R. Hill, who led lengthy, ...

U.S. Secretary of State Marco Rubio told Politico on Wednesday that Iran was "much further away from a nuclear weapon" ...

Britain is purchasing at least a dozen F-35A fighter jets capable of carrying nuclear weapons from the United States and will ...

The war between Israel and Iran, and President Donald Trump’s strikes on Iranian nuclear sites, have also brought renewed ...

Ahead of U.S. strikes on Iran, one U.S. intel assessment concluded Iran could build a nuclear weapon in months but didn't ...

Israel is attacking Iran’s nuclear sites, but Tehran’s secret path was blazed by the Israelis. “Remember, Iran cannot have ...

U.S. strikes on Iran's nuclear facilities "effectively fulfilled our narrow objective: to degrade Iran's capacity to produce ...

President Donald Trump took a jab at Russia's former president following comments that other countries would step in and ...

The U.S. develops and stores its nuclear weapon material in sites controlled by the Defense Nuclear Facilities Safety Board.

WASHINGTON (Reuters) -U.S. President Donald Trump told Congress this week that the Iranian sites bombed by the U.S. housed a ...

Meanwhile, nearly 400 kilograms, or 880 pounds, of uranium enriched to 60% purity is still publicly unaccounted for.

The F-35A fighter jets are capable of carrying U.S. B61 tactical nuclear weapons. Britain would likely need the United States ...