Iran has maintained to the IAEA that no additional radiation has been monitored at the sites throughout the duration of the attacks. IAEA inspectors have not been able to inspect the sites since the crisis began earlier this month. It was unclear as of Monday morning just how much damage the strikes did to the Fordow site, although some of the damage was visible from satellites. Natanz, another enrichment facility, as well as an important nuclear research facility near the city of Isfahan, which operates three small research reactors, were also attacked. Grossi told The New York Times that he believed that Iran had moved much of its stockpile of enriched nuclear fuel.