Critical uranium reserves remain hidden as Iran blocks inspections exposing dangerous escalation and validating Israeli warnings.
The International Atomic Energy Agency has assessed that a significant portion of Iran’s highly enriched uranium stockpile is likely still stored at the Isfahan nuclear complex, despite previous airstrikes targeting the site. The finding reinforces ongoing concerns about Iran’s nuclear trajectory and the limitations of current oversight.
IAEA Director General Rafael Grossi indicated that the agency’s conclusion is based on satellite imagery and pre-war intelligence, pointing to the likelihood that uranium stored at the facility before the conflict remains in place. Inspections have not resumed since Iran halted cooperation and barred international monitors from accessing key nuclear sites.
According to available data, Iran possesses over 440 kilograms of uranium enriched to 60 percent purity, placing it dangerously close to weapons-grade levels. A substantial portion of this material is believed to be secured within underground tunnels at Isfahan, further complicating verification efforts.
Satellite images taken before hostilities escalated show containers suspected of holding enriched uranium being transported into secured tunnel facilities. These developments have intensified concerns that Iran may be shielding critical nuclear assets from international scrutiny.
Efforts to restore inspection access have stalled after Tehran declared prior agreements with the IAEA void, following the reimposition of international sanctions. The agency continues to push for renewed access, not only to Isfahan but also to other key sites such as Natanz and Fordow.
Grossi emphasized that the primary objective remains ensuring that Iran’s enriched uranium is either removed from the country or reduced to lower enrichment levels. Until transparency is restored, uncertainty over the location and status of these materials continues to pose a serious challenge to global security.
