The U.N.'s atomic watchdog and other experts say radiological contamination is likely inside a key uranium enrichment site at Natanz that was badly damaged by Israel and then hit by U.S. strikes early Sunday.

If you’re down there and it gets bombed, you’re stuffed.” The blunt assessment by Hamish de Bretton-Gordon, former commander of the UK’s Chemical, Biological, Radiological and Nuclear Regiment, captures the lethal immediacy of a direct strike on Iran’s Fordo Fuel Enrichment Plant.

In inserting itself into Israel’s war against Iran, Washington unleashed its massive 'bunker-buster' bombs on Iran’s Fordo nuclear enrichment plant.