Iran is pressing ahead with its rollout of an upgrade to its advanced uranium enrichment programme, a report by the UN nuclear watchdog seen by Reuters on Monday showed, even as the West awaits Iran’s response on salvaging its 2015 nuclear deal.
The first of three cascades, or clusters, of advanced IR-6 centrifuges recently installed at the underground Fuel Enrichment Plant (FEP) at Natanz is now enriching, the report said, the latest underground site at which the advanced machines have come onstream.
Diplomats say the IR-6 is its most advanced model, far more efficient than the first-generation IR-1 – the only one the deal lets it enrich with.
