IAEA Concerned Over Enriched Uranium in Suspected Isfahan Tunnel Facility
Translated & summarized from Alarab by baba
The International Atomic Energy Agency (IAEA) is increasingly concerned about a uranium enrichment facility in Isfahan, Iran, which Iran has not allowed inspectors to access. The facility is believed to be located within a tunnel network targeted in a June 2025 military campaign that damaged other Iranian nuclear sites. The IAEA lacks information on the facility's precise location, status, and whether it contains nuclear material, raising non-proliferation concerns.
The story in 5 lines · by baba
- IAEA expresses growing concern over an undeclared uranium enrichment facility in Isfahan, Iran.
- Iran has denied IAEA inspectors access to the suspected facility located within tunnel networks.
- The facility's status and contents are unknown following a June 2025 military campaign.
- IAEA believes a significant amount of highly enriched uranium may be present in the Isfahan tunnels.
- The lack of access raises grave concerns for nuclear non-proliferation, the IAEA stated.
The International Atomic Energy Agency (IAEA) has expressed growing concern regarding a uranium enrichment facility in Isfahan, Iran. Iran had informed the agency of the facility's existence last year but has not yet allowed inspectors access, according to a confidential report on Iran's nuclear program seen by Reuters. The report indicates that Iran has not permitted IAEA inspectors to return to any of its nuclear facilities that were damaged during a 12-day military campaign by Israel and the United States in June 2025. This campaign reportedly destroyed or severely damaged other uranium enrichment facilities crucial to Iran's nuclear program.
The IAEA's particular concern centers on the Isfahan Fuel Enrichment Plant (IFEP), which Iran declared on June 12, 2025, one day before the military strikes began. Diplomats estimate the facility is located within a network of tunnels in Isfahan that were targeted in the bombings. However, a senior diplomat stated that the facility's exact location and status remain unknown. The IAEA had planned to inspect the facility on June 13, 2025, but the military offensive prevented the inspection.
The confidential report to member states stated, "The Agency does not know the precise location of the Isfahan Fuel Enrichment Plant, nor its safeguards status, nor whether it contains nuclear material." The report also highlighted Iran's continued refusal to allow inspectors access or to view engineering and design blueprints, further increasing the agency's unease.
IAEA Director General Rafael Grossi stated in March that the agency believes a significant quantity of highly enriched uranium is present within the tunnel complex in Isfahan. The recent report also reiterated the IAEA's demand for Iran to provide updates on its uranium enrichment facilities and its stockpiles of highly enriched uranium, some of which is close to weapons-grade levels. The agency is also seeking access to the bombed sites to verify the fate and quantities of enriched uranium.
The IAEA stressed that the lack of information and access to verify nuclear materials poses a grave concern for nuclear non-proliferation and must be addressed urgently. This situation arises amid ongoing disputes between Iran and the IAEA regarding the resumption of inspections and verification of nuclear activities and facilities damaged in the June 2025 strikes, with questions lingering about the status and location of highly enriched uranium stockpiles.
