Iran enriches to 20% with new centrifuges at fortified site, state TV reports – Advancements at Fordow nuclear site deal push Tehran technical step away from weapons-grade levels and serve another blow to already slim chances of reviving 2015 pact | ynetnews

Iran announced Sunday that it has begun enriching uranium up to 20% using sophisticated centrifuges at its underground Fordow nuclear plant, state TV reported, an escalation that comes amid a standoff with the West over its tattered atomic deal.
The fact that Tehran is enriching uranium up to 20% purity – a technical step from weapons-grade levels of 90% – with a new set of its most advanced centrifuges at a facility deep inside a mountain, deals yet another blow to the already slim chances of reviving the accord.