UN Nuclear Agency Chief: Inspectors to Visit Iran's Nuclear Sites Under Interim Deal

The head of the UN's nuclear agency has signaled that inspectors will indeed visit Iran's nuclear enrichment sites, a critical component of the interim deal struck between the United States and Iran. Rafael Mariano Grossi, chief of the International Atomic Energy Agency (IAEA), provided the firmest confirmation yet from the UN body, which plays a key role in assessing Iran's nuclear program.

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I can understand political statements, they are part of the reality, but the fundamental thing I would like to remind you and draw your attention to is that there has been a Memorandum of Understanding, signed by both presidents.

These inspections are particularly significant given the history of blocked access. Since a 12-day war in 2025, the IAEA has faced limitations in visiting enrichment sites where Iran is believed to possess uranium enriched to levels suitable for nuclear weapons. Iran has consistently maintained its nuclear program is peaceful, despite being the only nation to enrich uranium to 60% purity without a weapons program.

Grossi addressed the conflicting public statements from both nations, stating, "I can understand political statements, they are part of the reality, but the fundamental thing I would like to remind you and draw your attention to is that there has been a Memorandum of Understanding, signed by both presidents." He emphasized that the accord explicitly mandates IAEA supervision of nuclear activities and material facilities, which necessitates inspections.

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The accord says explicitly that the nuclear activities that are going to be carried out with the regards to the nuclear material facilities will be supervised by the IAEA, in all letters.

While the exact timing of the inspections remains flexible, Grossi assured, "This is going to happen." The inspections are vital for the deal's objective of having Iran's uranium stockpile "downblended" from highly enriched levels. The agreement also includes the waiver of US-backed sanctions on Iran, with both parties having 60 days to negotiate more comprehensive terms. However, the fragile ceasefire has already faced challenges, including Iran's actions regarding a strategic strait.

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Obviously, to do that, we will have to inspect. Whether this happens the day after tomorrow or in one week or in 10 days, it’s important, but not essential. This is going to happen.