Iran has reduced the number of centrifuges enriching uranium to up to 60% purity at an above-ground plant at Natanz to one cluster from two, a report by the U.N. nuclear watchdog seen by Reuters indicated on Thursday, Trend reports citing Reuters.
Iran announced the shift to 60%, a big step towards weapons-grade from the 20% it had previously achieved, in response to an explosion and power cut at Natanz last week that Tehran has blamed on Israel.
Iran’s move complicated the current indirect talks with the United States on rescuing its nuclear deal with major powers. Washington pulled out and reimposed sanctions on Iran in 2018 under President Donald Trump; Iran responded as of 2019 by breaching the deal’s restrictions on its nuclear activities.
“On 21 April 2021, the Agency verified that Iran had changed the mode by which it was producing UF6 enriched up to 60% U-235 at PFEP,” the report said, referring to the above-ground Pilot Fuel Enrichment Plant at Natanz and to uranium hexafluoride, the form in which uranium is fed into centrifuges for enrichment.