Iran confirms centrifuge workshop moved to underground site

Iran has confirmed it relocated a centrifuge facility to its underground Natanz nuclear site, state media reported, days after the UN atomic watchdog said it installed surveillance cameras to monitor the new workshop at Tehran's request. Iran's centrifuge facility in Karaj was targeted in what Iran described as a sabotage attack in June. Natanz itself has twice been targeted in sabotage attacks amid uncertainty over the nuclear deal.