Recovering Iran's uranium will be long & difficult process: Trump

US President Donald Trump said obtaining uranium from Iran would be "long" and "difficult" following last year’s US strikes on Tehran’s nuclear sites. "Operation Midnight Hammer was a complete...obliteration of...nuclear dust sites in Iran. Therefore, digging it out will be a difficult process," he said. Trump often uses the term "nuclear dust" to refer to Iran’s enriched uranium stockpile.