Grossi later met with Iranian President Ebrahim Raisi and Overseas Minister Hossein Amirabdollahian.

A joint assertion issued by the IAEA and Iran’s nuclear company after the go to solely provided imprecise assurances that Iran would facilitate additional entry to inspectors and made no point out of the extremely enriched particles.

The assertion appeared unlikely to ease Western considerations forward of a Monday assembly of the U.N. company’s board of governors, which might vote to censure Iran for a 3rd time in lower than a yr. Iran has reacted to previous rebukes by scaling up its nuclear program or curbing entry for IAEA inspectors.

Earlier this week, the Vienna-based nuclear watchdog reported that uranium particles enriched as much as 83.7% — simply wanting weapons-grade — had been present in Iran’s underground Fordo nuclear web site.

The confidential quarterly report by the IAEA, which was distributed to member nations Tuesday, got here as tensions had been already excessive amid months of anti-government protests in Iran and Western anger at its export of assault drones to Russian forces preventing in Ukraine.

The IAEA report stated inspectors in January discovered that two cascades of IR-6 centrifuges on the Fordo facility had been configured in a approach “considerably totally different” to what Iran had beforehand declared. That raised considerations that Iran was rushing up its enrichment. The IAEA took samples the next day, which confirmed particles with as much as 83.7% purity, the report stated.

The report solely spoke about “particles,” suggesting that Iran isn’t constructing a stockpile of uranium enriched above 60% — the extent it has been enriching at for a while. However the watchdog stated it might improve the “frequency and depth” of its actions at Fordo.

Iran has sought to painting any detection of extremely enriched uranium particles as a momentary aspect impact of attempting to succeed in a completed product of 60% purity. Nonetheless, consultants say such an incredible variance within the purity even on the atomic stage would seem suspicious to inspectors.

The chief of Iran’s nuclear program, Mohammad Eslami, acknowledged the findings of the IAEA report on the information convention with Grossi however stated it didn’t quantity to 84% enrichment. He stated the “ambiguity” of the findings had been resolved.

Nonproliferation consultants say Tehran has no civilian use for uranium enriched to even 60%. A stockpile of fabric enriched to 90%, the extent wanted for weapons, might rapidly be used to provide an atomic bomb, if Iran chooses.

Iran’s 2015 nuclear take care of world powers restricted Tehran’s uranium stockpile and capped enrichment at 3.67% — sufficient to gas a nuclear energy plant. It additionally barred nuclear enrichment at Fordo, which was constructed deep inside a mountain in an effort to stand up to aerial assaults.

The U.S. unilaterally withdrew from the accord in 2018, reimposing crushing sanctions on Iran, which then started overtly breaching the deal’s restrictions. Efforts by the Biden administration, European international locations and Iran to barter a return to the deal reached an deadlock final summer season.

The joint assertion issued Saturday stated Iran “expressed its readiness to proceed its cooperation and supply additional data and entry to handle the excellent safeguards points.”

That was a reference to a separate set of points from the extremely enriched particles.

Over the previous 4 years, the IAEA has accused Iran of stonewalling its investigation into traces of processed uranium discovered at three undeclared websites within the nation. The company’s 35-member board of governors censured Iran twice final yr for failing to completely cooperate.

Western officers have advised the so-called safeguards probe of the three websites might verify longstanding suspicions that Iran had a nuclear weapons program up till 2003. Iran has lengthy denied ever looking for nuclear weapons and continues to insist that its nuclear program is completely for peaceable functions.

The dispute over the safeguards probe was the primary impediment in negotiations final yr to revive the nuclear settlement.

Krauss reported from Dubai, United Arab Emirates