UN nuclear chief warns of 'serious' damage to Iran's underground Fordow facility

UN nuclear chief warns of 'serious' damage to Iran's underground Fordow facility

VIENNA, June 23 — The recent US airstrikes likely caused “very significant” damage to the underground sections of Iran’s Fordow uranium enrichment facility, which is built into a mountain, though the full extent remains unknown, UN nuclear watchdog chief Rafael Grossi said today.‍

World
World

VIENNA, June 23 — The recent US airstrikes likely caused “very significant” damage to the underground sections of Iran’s Fordow uranium enrichment facility, which is built into a mountain, though the full extent remains unknown, UN nuclear watchdog chief Rafael Grossi said today.

On Sunday, the United States deployed its most powerful conventional bunker-busting bombs against Iranian nuclear sites, including Fordow, marking the first combat use of these munitions in an effort to destroy deeply buried facilities.

“At this time, no one — including the IAEA — is in a position to fully assess the underground damage at Fordow,” Grossi told an emergency session of the International Atomic Energy Agency’s (IAEA) 35-member Board of Governors.

The IAEA has been unable to conduct inspections in Iran since Israel launched airstrikes on Iranian nuclear facilities on June 13.

“Given the explosive force involved and the extreme sensitivity of centrifuges to vibrations, it is expected that very significant damage has occurred,” Grossi added.

One of the key uncertainties is the condition of Iran’s enriched uranium stockpile, especially over 400 kilograms enriched up to 60 per cent — just below the 90 per cent level needed for weapons-grade material. According to IAEA estimates, this amount could be further enriched to produce enough fissile material for nine nuclear weapons. Iran, however, maintains that its nuclear programme is peaceful and denies seeking atomic weapons.

Grossi also noted that on June 13, Iran informed the IAEA of plans to take “special measures” to safeguard its nuclear material and equipment under IAEA oversight, as stipulated by the nuclear Non-Proliferation Treaty. — Reuters

International Atomic Energy Agency (IAEA) Director General Rafael Grossi arrives at the agency’s headquarters in Vienna on June 23, 2025, for an emergency Board of Governors meeting to address the situation in Iran after US strikes on its nuclear facilities. — Reuters pic

Latest

January 23, 2026
Local
Local
Two foreign nationals in Johor have become the first individuals in Malaysia to be charged under the country’s newly introduced anti-littering law.

KUALA LUMPUR, Jan 23 — Two foreign nationals have become the first individuals in Malaysia to be charged in court for littering under the newly enforced anti-littering law, according to a report by The Star.

January 23, 2026
Local
Local
A document-forgery agent in Melaka has been sentenced to 13 years in prison after authorities uncovered a cache of counterfeit passports and forged UNHCR cards in his possession.

MELAKA, Jan 23 — A Myanmar national was sentenced yesterday to 13 years and seven months in prison by the Magistrate’s Court here after pleading guilty to 17 charges related to forged documents, including fake passports and counterfeit United Nations High Commissioner for Refugees (UNHCR) cards.

January 22, 2026
World
World
Japan suspends nuclear reactor startup following alarm triggered during operations.

TOKYO, Jan 22 — Japan has halted the restart of the world’s largest nuclear power plant just hours after it began, though the reactor remains “stable,” the operator said.