vowing revenge, blamed Israel for sabotaging its key Natanz nuclear site — that appeared to be the latest episode in a long-running covert war.
Iran’s semi-official Nournews website said Monday the person who caused an electricity outage in one of the production halls at the underground uranium enrichment plant had been identified.
“Necessary measures are being taken to arrest this person,” the website reported, without giving details about the person.
The incident occurred amid diplomatic efforts by Iran and the United States to revive Tehran’s 2015 nuclear deal with major powers, an accord Israel fiercely opposed, after former U.S. President Donald Trump abandoned it three years ago.
Last week, Iran and the global powers held what they described as “constructive” talks to salvage the deal, which has unravelled as Iran has breached its limits on sensitive uranium enrichment since Trump reimposed harsh sanctions on Tehran.
Iranian authorities described the incident a day earlier as an act of “nuclear terrorism” and said Tehran reserved the right to take action against the perpetrators.
On Monday, Foreign Minister Mohammad Javad Zarif explicitly blamed Israel. “The Zionists want to take revenge because of our progress in the way to lift sanctions… We will not fall into their trap…We will not allow this act of sabotage to affect the nuclear talks,” Zarif was quoted by state TV as saying.
“But we will take our revenge against the Zionists.” Multiple Israeli media outlets have quoted unnamed intelligence sources as saying the country’s Mossad spy service carried out a successful sabotage operation at the underground Natanz complex, potentially setting back enrichment work there by months. Israel has not formally commented on the incident.
Iranian nuclear energy chief Ali Akbar Salehi said an emergency power system had been activated at Natanz to offset the outage. “Enrichment of uranium has not stopped in the site.”
The incident took place a day after Tehran, which has insisted it wants only peaceful nuclear energy not nuclear bombs from the enrichment process, launched new advanced centrifuge machines at Natanz.
“All of the centrifuges that went out of circuit at Natanz site were of the IR-1 type,” Foreign Ministry spokesman Saeed Khatibzadeh told a news conference, referring to Iran’s first generation of enrichment machines more vulnerable to outages.
“Our nuclear experts are assessing the damage but I can assure you that Iran will replace damaged uranium enrichment centrifuges in Natanz with advanced ones.”
Modernised centrifuges can refine uranium to higher fissile purity at a much faster rate, helping accumulate a stockpile that could shorten Iran’s route to a nuclear weapon, if it chose to develop them, than the IR-1 that still predominates in Natanz’s production halls.
The 2015 deal only allows Iran to enrich with up to 5,060 IR-1 machines, in a plant designed to house around 50,000, but it has begun enriching at Natanz with hundreds of advanced centrifuges including the IR-2m.
Despite strong Israeli opposition, U.S. President Joe Biden’s administration is committed to rejoining the deal if the Islamic Republic returns to full compliance with restrictions on nuclear fuel production.—Reuters