Nuclear experts believe Iran relocated more than 400 kg of highly enriched uranium—enough for 10 nuclear weapons—to a secret location. Here's what that would look like.

Iran confirmed on Wednesday that no radioactive material leaked following coordinated U.S.-Israeli airstrikes on two of its major uranium enrichment facilities

President Trump said Iran didn't move stores of highly enriched uranium out of Iranian nuclear sites before they were hit by American bombers. "The cars and small trucks at the site were those of concrete workers trying to cover up the top of the shafts.