IAEA Grossi says no nuclear activity found in Jabal al-Faz; Iran's mission in Vienna responds Grossi said that the agency's latest inspection of Jabal al-Faz did not find nuclear activity or nuclear equipment inside the mountain, and that Tehran does not possess nuclear weapons. The Iranian mission in Vienna responded by citing concern about the uranium stockpile and a deafening silence about untargeted bombs. She said every gram of Iranian nuclear material is accounted for and monitored by the agency, and that Grossis' own reports never included diversion to undeclared uses.