Natanz nuclear site
Iran starts enriching uranium to 60%, its highest level ever
Iran began enriching uranium Friday to its highest-ever purity, edging close to weapons-grade levels, as it attempts to pressure negotiators in Vienna during talks on restoring its nuclear deal with world powers after an attack on its main enrichment site.
A top official said only a few grams an hour of uranium gas would be enriched up to 60% purity — triple its previous level but at a quantity far lower than what the Islamic Republic had been able to produce. Iran also is enriching at an above-ground facility at its Natanz nuclear site already visited by international inspectors, not deep within underground halls hardened to withstand airstrikes.
The narrow scope of the new enrichment provides Iran with a way to quickly de-escalate if it chooses, experts say, but time is narrowing. An Iranian presidential election looms on the horizon as Tehran already threatens to limit international inspections. Israel, suspected of carrying out Sunday’s sabotage at Natanz, also could act again amid a long-running shadow war between the two Middle East rivals.
Mohammad Bagher Qalibaf, Iran’s parliament speaker, announced the higher enrichment on Twitter.
“The young and God-believing Iranian scientists managed to achieve a 60% enriched uranium product,” Qalibaf said. “I congratulate the brave nation of Islamic Iran on this success. The Iranian nation’s willpower is miraculous and can defuse any conspiracy.”
The head of the Atomic Energy Organization of Iran, the country’s civilian nuclear arm, later acknowledged the move to 60%. Ali Akbar Salehi told Iranian state television the centrifuges now produce 9 grams an hour, but that would drop to 5 grams an hour in the coming days.
“Any enrichment level that we desire is in our reach at the moment and we can do it at any time we want,” Salehi said.
It wasn’t clear why the first announcement came from Qalibaf, a hard-line former leader in the paramilitary Revolutionary Guard already named as a potential presidential candidate in Iran’s upcoming June election.
Also read: ‘Suspicious’ blackout strikes Iran’s Natanz nuclear site
While 60% is higher than any level Iran previously enriched uranium, it is still lower than weapons-grade levels of 90%. Iran had been enriching up to 20% — and even that was a short technical step to weapons-grade. The deal limited Iran’s enrichment to 3.67%.
The International Atomic Energy Agency, which monitors Iran’s nuclear program, did not respond to a request for comment. Earlier this week, it sent its inspectors to Natanz and confirmed Iran was preparing to begin 60% enrichment at an above-ground facility at the site.
Israel, which has twice bombed Mideast countries to stop their nuclear programs, plans to hold a meeting of its top security officials Sunday over the Iranian announcement.
“Israel is determined to defend itself against any attempt to harm its sovereignty or citizens, and will do whatever it takes to prevent this radical and anti-Semitic regime from acquiring nuclear weapons,” Israeli Foreign Minister Gabi Ashkenazi said in Cyprus.
Iran insists its nuclear program is peaceful, though the West and the IAEA say Tehran had an organized military nuclear program up until the end of 2003. An annual U.S. intelligence report released Tuesday maintained the longtime American assessment that Iran isn’t currently trying to build a nuclear bomb.
Also read: Iran builds at underground nuclear facility amid US tensions
Iran previously had said it could use uranium enriched up to 60% for nuclear-powered ships. However, the Islamic Republic currently has no such ships in its navy.
The threat of higher enrichment by Iran already had drawn criticism from the U.S. and three European nations in the deal — France, Germany and the United Kingdom. On Friday, European Union spokesman Peter Stano called Iran’s decision “a very worrisome development.”
“There is no credible explanation or civilian justification for such an action on the side of Iran,” Stano said. The Vienna talks aim to “make sure that we go back from such steps that bring Iran further away from delivering on its commitments and obligations.”
Diplomats reconvened Friday in Vienna, with more talks planned Saturday, Russian representative Mikhail Ulyanov said. Chinese negotiator Wang Qun earlier called for doing “away with all disruptive factors by moving forward as swiftly as we can on the work of negotiations, especially by zeroing in on sanction lifting.”
The 2015 nuclear deal, which former President Donald Trump unilaterally withdrew the U.S. from in 2018, prevented Iran from stockpiling enough high-enriched uranium to be able to pursue a nuclear weapon if it chose in exchange for the lifting of economic sanctions.
In Washington, President Joe Biden said Tehran’s latest step was contrary to the deal. “We do not support and do not think it’s at all helpful,” he said. But he added that the Vienna talks had not been sidetracked.
Also read: UN nuclear chief says Iran to grant 'less access' to program
“We are nonetheless pleased that Iran has agreed to continue to engage in indirect discussions with us on how we move forward and what is needed to get back” into the nuclear deal, he said. “It’s premature to make a judgment as to what the outcome will be, but we’re still talking.”
The weekend attack at Natanz was initially described only as a blackout in its electrical grid — but later Iranian officials began calling it an attack.
One Iranian official referred to “several thousand centrifuges damaged and destroyed” in a state TV interview. However, no other official has offered that figure and no images of the aftermath have been released.
In the coming weeks, Iran has threatened to further impede IAEA inspections and potentially destroy video recordings it now holds of its facilities. Meanwhile, it continues to use advanced centrifuges and gain know-how in high enrichment, something that worries nonproliferation experts.
“Because the deal has started to unravel, Iran has begun to acquire more knowledge about how to operate more advanced machines,” said Daryl G. Kimball, the executive director of the Washington-based Arms Control Association. “This particular operation, enriching to 60%, is going to give it even more information.”
Borrowing a term used to describe diluting high-enriched uranium, Kimball added: “That knowledge cannot be down-blended. It cannot be reversed.”
3 years ago
Iran calls Natanz atomic site blackout 'nuclear terrorism'
Iran on Sunday described a blackout at its underground Natanz atomic facility an act of “nuclear terrorism,” raising regional tensions as world powers and Tehran continue to negotiate over its tattered nuclear deal.
Ali Akbar Salehi, the head of the Atomic Energy Organization of Iran, stopped short of directly blaming anyone for the incident. Details remained few about what happened early Sunday morning at the facility, which initially was described as a blackout caused by the electrical grid feeding the site.
Many Israeli media outlets offered the same assessment that a cyberattack darkened Natanz and damaged a facility that is home to sensitive centrifuges. While the reports offered no sourcing for the evaluation, Israeli media maintains a close relationship with the country’s military and intelligence agencies.
If Israel caused the blackout, it further heightens tensions between the two nations, already engaged in a shadow conflict across the wider Middle East.
“To thwart the goals of this terrorist movement, the Islamic Republic of Iran will continue to seriously improve nuclear technology on the one hand and to lift oppressive sanctions on the other hand,” Salehi said, according state TV.
He added: “While condemning this desperate move, the Islamic Republic of Iran emphasizes the need for a confrontation by the international bodies and the (International Atomic Energy Agency) against this nuclear terrorism.”
The IAEA, the United Nations’ body that monitors Tehran’s atomic program, earlier said it was aware of media reports about the incident at Natanz and had spoken with Iranian officials about it. The agency did not elaborate.
Also read: ‘Suspicious’ blackout strikes Iran’s Natanz nuclear site
Sunday’ developments also complicate efforts by the U.S., Israel’s main security partner, to re-enter the atomic accord aimed at limiting Tehran’s program so it can’t pursue a nuclear weapon. As news of the blackout emerged, U.S. Defense Secretary Lloyd Austin landed Sunday in Israel for talks with Prime Minister Benjamin Netanyahu and Defense Minister Benny Gantz.
Power at Natanz was cut across the facility, which is comprised of above-ground workshops and underground enrichment halls, civilian nuclear program spokesman Behrouz Kamalvandi earlier told Iranian state TV.
Salehi’s comments to state TV did not explain what happened at the facility. However, Natanz has been targeted by sabotage in the past. The Stuxnet computer virus, discovered in 2010 and widely believed to be a joint U.S.-Israeli creation, once disrupted and destroyed Iranian centrifuges at Natanz amid an earlier period of Western fears about Tehran’s program.
3 years ago
‘Suspicious’ blackout strikes Iran’s Natanz nuclear site
Iran’s underground Natanz nuclear facility lost power Sunday just hours after starting up new advanced centrifuges capable of enriching uranium faster, the latest incident to strike the site amid negotiations over the tattered atomic accord with world powers.
As Iranian officials investigated the outage, many Israeli media outlets offered the same assessment that a cyberattack darkened Natanz and damaged a facility that is home to sensitive centrifuges. While the reports offered no sourcing for the evaluation, Israeli media maintains a close relationship with the country’s military and intelligence agencies.
If Israel caused the blackout, it further heightens tensions between the two nations, already engaged in a shadow conflict across the wider Middle East.
It also complicates efforts by the U.S., Israel’s main security partner, to re-enter the atomic accord aimed at limiting Tehran’s program so it couldn’t pursue a nuclear weapon if it chose. As news of the blackout emerged, U.S. Defense Secretary Lloyd Austin landed in Israel on Sunday for talks with Netanyahu and Israeli Defense Minister Benny Gantz.
Power at Natanz had been cut across the facility, comprised of above-ground workshops and underground enrichment halls, civilian nuclear program spokesman Behrouz Kamalvandi told Iranian state television.
“We still do not know the reason for this electricity outage and have to look into it further,” Kamalvandi said. “Fortunately, there was no casualty or damage and there is no particular contamination or problem.”
Asked by the state TV correspondent if it was a “technical defect or sabotage,” Kamalvandi declined to comment.
Also read: UN nuclear chief says Iran to grant 'less access' to program
Malek Shariati Niasar, a Tehran-based lawmaker who serves as spokesman for the Iranian parliament’s energy committee, wrote on Twitter that the incident was “very suspicious,” raising concerns about possible “sabotage and infiltration.” He said lawmakers were pursuing details of the incident as well.
The Vienna-based International Atomic Energy Agency, which monitors Iran’s program, said it was “aware of the media reports,” but declined to comment.
Natanz was built largely underground to withstand enemy airstrikes. It became a flashpoint for Western fears about Iran’s nuclear program in 2002, when satellite photos showed Iran building its underground centrifuges facility at the site, some 200 kilometers (125 miles) south of the capital, Tehran.
Natanz suffered a mysterious explosion at its advanced centrifuge assembly plant in July that authorities later described as sabotage. Iran now is rebuilding that facility deep inside a nearby mountain.
Israel, Iran’s regional archenemy, has been suspected of carrying out that attack as well as launching other assaults, as world powers now negotiate with Tehran in Vienna over its nuclear deal.
Iran also blamed Israel for the killing of a scientist who began the country’s military nuclear program decades earlier. The Stuxnet computer virus, discovered in 2010 and widely believed to be a joint U.S.-Israeli creation, once disrupted and destroyed Iranian centrifuges at Natanz.
“It’s hard for me to believe it’s a coincidence,” said Yoel Guzansky, a senior fellow at Tel Aviv’s Institute for National Security Studies, of Sunday’s blackout. “If it’s not a coincidence, and that’s a big if, someone is trying to send a message that ‘we can limit Iran’s advance and we have red lines.’”
Also read: Iran builds at underground nuclear facility amid US tensions
Israel has not claimed any of the attacks, though Prime Minister Benjamin Netanyahu repeatedly has described Iran as the major threat faced by his country in recent weeks.
Meeting with Austin on Sunday, Gantz said Israel viewed America as an ally against all threats, including Iran.
“The Tehran of today poses a strategic threat to international security, to the entire Middle East and to the state of Israel,” Gantz said. “And we will work closely with our American allies to ensure that any new agreement with Iran will secure the vital interests of the world, of the United States, prevent a dangerous arms race in our region, and protect the state of Israel.”
The Israeli army’s chief of staff, Lt. Gen. Aviv Kochavi, also appeared to reference Iran.
The Israeli military’s “operations in the Middle East are not hidden from the eyes of the enemy,” Kochavi said. “They are watching us, seeing (our) abilities and weighing their steps with caution.”
Multiple Israeli media outlets reported Sunday that a cyberattack caused the blackout in Natanz. Public broadcaster Kan said Israel was likely behind the attack, citing Israel’s alleged responsibility for the Stuxnet attacks a decade ago. Channel 12 TV cited “experts” as estimating the attack shut down entire sections of the facility. None of the reports included sources or explanations on how the outlets came to that assessment.
In Tehran, Iranian officials meanwhile welcomed arriving South Korean Prime Minister Chung Sye-kyun, the first visit by a premier from Seoul since before the 1979 Islamic Revolution. Iran on Friday released a South Korean oil tanker held since January amid a dispute with Seoul over billions of dollars of its assets frozen there due to sanctions.
On Saturday, Iran announced it had launched a chain of 164 IR-6 centrifuges at the plant. Officials also began testing the IR-9 centrifuge, which they say will enrich uranium 50 times faster than Iran’s first-generation centrifuges, the IR-1. The nuclear deal limited Iran to using only IR-1s for enrichment.
Also read: Iran scientist linked to military nuclear program killed
Since then-President Donald Trump’s withdrawal from the Iran nuclear deal in 2018, Tehran has abandoned all the limits of its uranium stockpile. It now enriches up to 20% purity, a technical step away from weapons-grade levels of 90%. Iran maintains its atomic program is for peaceful purposes.
On Tuesday, an Iranian cargo ship said to serve as a floating base for Iran’s paramilitary Revolutionary Guard forces off the coast of Yemen was struck by an explosion, likely from a limpet mine. Iran has blamed Israel for the blast. That attack escalated a long-running shadow war in Mideast waterways targeting shipping in the region.
3 years ago