Trump issued the threat as he held talks with British Prime Minister Keir Starmer at his Turnberry golf resort on the western coast of Scotland.

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

Iran's nuclear program led to a direct military confrontation with the U.S. last month. Now, the Islamic Republic is trying ...

Several experts have cautioned that Iran likely moved a stockpile of near weapons-grade highly enriched uranium out of the ...

Trump says US intelligence 'very inconclusive' about strikes, but 'it could've been very severe'; IAEA says working to inspect, as Iran's parliament votes to quit cooperating with UN watchdog ...

A recent U.S. intelligence report reveals that only one of the three Iranian nuclear sites targeted in Operation Midnight ...

Could Europe's August deadline be the most important date in the decades-long nuclear standoff, or will Iran face more ...

A scholar of intelligence and strategy explains why battle damage assessments are so challenging – and why the process has ...

Iran’s oil exports would remain almost unscathed if a series of old UN sanctions are reimposed on the country, according to a ...

WASHINGTON — A highly politicized debate is unfolding over the impact of June 21 U.S. airstrikes against Iran’s nuclear facilities, raising questions over the attack’s goal and projected impact.

Experts tell Fox News Digital the strikes created a significant disruption to Iran's nuclear program, even as the damage has yet to be fully assessed.