Donald Trump warned on Friday that Iran may be planning to resume its nuclear programme \"at a different location,\" calling it a \"problem\" amid escalating tensions and limited international oversight.

U.N. nuclear inspectors on Friday departed from Iran two days after the Middle Eastern nation suspended cooperation with the program and weeks after the United States and Israel bombed nuclear sites.

Iran’s president has ordered the country to suspend its cooperation with the International Atomic Energy Agency after American airstrikes hit its most-important nuclear facilities.