The International Atomic Energy Agency has warned that Iran’s enriched uranium stockpile could potentially produce “maybe a dozen” nuclear devices, escalating tensions amid fears of a U.S.–Iran confrontation. IAEA chief Rafael Grossi said inspectors still lack full access to key sites, including Natanz Nuclear Facility, Fordow Fuel Enrichment Plant and Isfahan. Satellite images show sealed tunnel entrances, raising concerns about buried 60% enriched uranium. The warning comes as Donald Trump pressures Tehran for a new nuclear deal, with Israel and the U.S. watching closely.