Much of Iran's near-bomb-grade uranium likely to be in Isfahan, IAEA's Grossi says
IAEA chief Rafael Grossi confirmed nearly 441 kg of uranium enriched to 60% remains stored in Isfahan, with inspections blocked since June 2025 strikes.
- In a March 9 report, the International Atomic Energy Agency said almost half of Iran's uranium enriched to 60% was stored in the Isfahan tunnel complex and likely remains there, with about 400 kilograms intact after June 2025 strikes.
- The June air campaign hit Iran's key nuclear sites at Natanz, Fordow, and Isfahan, damaging dozens of facilities, with Tehran refusing IAEA inspections afterward.
- Stored as gas in canisters, uranium enriched to 60% is accessible through a narrow entry point despite damage, while U.S. and Israeli intelligence agencies closely monitor the stockpile.
- U.S. President Donald Trump said Washington has not tried to seize the material, while Israeli officials indicated monitoring remains a priority and Mossad could intervene if Tehran moves it.
- The IAEA noted it has no credible indication of a coordinated nuclear weapons programme, even as Israel and the U.S. cite Iran's nuclear activities; it estimated 440.9 kg of 60% uranium at the time of the first attacks.
17 Articles
17 Articles
Iran is storing almost half of its uranium in an underground facility. Trump is forging a risky plan to destroy it.
According to the International Atomic Energy Agency, Iran is storing almost half of its highly enriched Uranium in the underground Isfahan plant.
In Paris for the Civil Nuclear Energy Summit, he recalled that his organization had always advocated for a diplomatic solution to the Iranian nuclear crisis, at the heart of the war launched against Tehran.
Much of Iran's near-bomb-grade uranium likely to be in Isfahan, IAEA's Grossi says
Almost half of Iran's uranium enriched to up to 60% purity, a short step from weapons-grade, was stored in a tunnel complex at Isfahan and is probably still there, U.N. nuclear watchdog chief Rafael Grossi said on Monday.
Coverage Details
Bias Distribution
- 46% of the sources are Center, 45% of the sources lean Right
Factuality
To view factuality data please Upgrade to Premium












