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Iran starts dismantling nuclear equipment, U.N. report says

Source: Reuters | November 18th, 2015 | By Shadia Nasralla and Francois Murphy
Location: Iran
Industry type: Nuclear Industry

Iran has disconnected almost a quarter of its uranium-enriching centrifuges in less than a month, the U.N. nuclear watchdog said on Wednesday, suggesting it is racing to implement an agreement restricting its nuclear activities.

Under the July deal, sanctions against Iran will be lifted in exchange for measures including slashing the number of centrifuges in operation and reducing its stockpile of uranium.

Officials have been speculating about the speed at which Iran can dismantle the centrifuges, sensitive machines that spin at supersonic speeds to purify uranium to levels at which it can be used as fuel in power stations or, potentially, weapons.

Disconnecting and moving the machines is a time-consuming process if it is to be done without damaging the equipment, making it one of the steps most likely to delay implementation of the deal, and therefore the lifting of sanctions.

“They have been dismantling centrifuges that did not contain hexafluoride,” the senior diplomat said, referring to uranium hexafluoride, the feedstock for centrifuges.

“Dismantling centrifuges that have or have had hexafluoride is a much more complicated thing than the clean ones.”

A confidential report by the International Atomic Energy Agency to its Board of Governors, seen by Reuters, said Iran had moved around 4,500 centrifuges from their positions at the Fordow and Natanz enrichment sites between Oct. 18 and Nov. 15.


The speed at which Iran dismantles the centrifuges is central to the question of whether Tehran can implement the deal reached in July with the United States, Russia, France, Britain, Germany and China before parliamentary elections in February.

Under the July deal, Iran agreed to reduce its number of installed centrifuges to around 6,100 from 19,000, according to the United States. Of the remaining 6,100, only about 5,100 will be used to enrich uranium.

Iran was also carrying out an annual inventory at all its enrichment sites, meaning that enrichment had stopped across the country, the report said.

“This is the first time at this point in time that none of the three enrichment plants are operating,” the senior diplomat said.

Iran’s stockpile of low-enriched uranium had increased by 460.2 kg in the past three months to 8,305.6 kg, the report said. Under the deal with major powers, that stockpile must be slashed to no more than 300 kg.

The senior diplomat, however, said the increase was a normal fluctuation.

“There is nothing special in that. It’s the normal way,” he said.

(Writing by Francois Murphy; editing by Andrew Roche)