Updated 17 June 2025 at 04:43 IST
New Delhi: The International Atomic Energy Agency (IAEA) has sounded the alarm on the risks of radiological and chemical contamination within Iran's main nuclear enrichment facility in Natanz following a series of Israeli strikes. According to IAEA Director-General Rafael Mariano Grossi, the radiation poses a major danger if uranium is inhaled or ingested. The warning has led to concerns stressing on the urgent need for caution and careful management of the situation.
DG Grossi made these remarks while addressing an urgent session of the IAEA's board in Vienna, convened at the request of Russia to discuss the Israeli attacks on Iranian nuclear facilities. The IAEA chief emphasised that while radiation levels outside the Natanz complex are currently normal, the situation inside the facility is very typical and warrants close attention.
"The level of radioactivity outside the Natanz site has remained unchanged and at normal levels, indicating no external radiological impact to the population or the environment from this event," Grossi said. However, he warned that the chemical toxicity of uranium hexafluoride, a gas used in the enrichment process, poses a big risk to those inside the facility.
Uranium hexafluoride is extremely volatile and can quickly corrode, burn the skin, and is especially deadly if inhaled. Grossi stressed the importance of timely and regular technical information about the facilities to accurately assess the radiological conditions and potential impacts on the population and environment. Without such information, the IAEA cannot provide the necessary assistance or accurately assess the situation.
The IAEA has confirmed that inspectors will remain present in Iran and inspect nuclear facilities as soon as safety conditions allow. Grossi warned that military escalation threatens lives, increases the chance of a radiological release with serious consequences for people and the environment, and delays indispensable work towards a diplomatic solution.
In a joint statement delivered at the special board meeting, Venezuela condemned Israel's attack on Iran's nuclear facilities on behalf of a group of states, including Iran and Russia.
Satellite photos analysis shows extensive damage at Iran's main nuclear enrichment facility in Natanz, with multiple buildings damaged or destroyed. The structures hit include buildings identified by experts as supplying power to the facility. Grossi had previously told the UN Security Council that the above-ground section of the Natanz facility was destroyed, and while the main centrifuge facility underground didn't appear to be hit, the loss of power could have damaged infrastructure there.
Israel also struck a nuclear research facility in Isfahan, damaging four critical buildings, including a uranium-conversion facility. However, Grossi noted that there was no sign of increased radiation at Natanz or Isfahan. The Bushehr nuclear power plant, Iran's only commercial nuclear power plant, hasn't been targeted or affected by the recent attacks, and neither has the Tehran Research Reactor.
The IAEA board found Iran to be in noncompliance with its nuclear obligations for the first time in 20 years last week.
As the situation progresses, the IAEA remains committed to monitoring the situation and working towards a peaceful resolution.
Published 16 June 2025 at 20:34 IST