Iran starts enriching uranium to 60%, its highest level ever

Tehran - Head of the Atomic Energy Organization of country’s civilian nuclear arm, acknowledges the move.

Iran began enriching uranium up to 60% purity Friday, its highest level ever, after an attack targeted its Natanz nuclear site, the country’s parliament speaker said.

The comment by Mohammad Bagher Qalibaf, quoted by state television, did not elaborate on the amount Iran planned to enrich. However, it is likely to raise tensions even as Iran negotiates with world powers in Vienna over a way to allow the U.S. back into the agreement and lift the crushing economic sanctions it faces.

The announcement also marks a significant escalation after the sabotage that damaged centrifuges, an attack this past weekend suspected of having been carried out by Israel. While Israel has yet to claim it, the country is widely suspected of having carried out the still-unexplained sabotage at Natanz, Iran’s main enrichment site.