Iran starts enriching uranium to 60 per cent after sabotage of Natanz site, ahead of Vienna meeting

Iran has started enriching uranium up to 60 per cent purity, its highest level ever, in the wake of an attack on its Natanz nuclear site, the speaker of the country’s parliament says.

Speaker Mohammad Bagher Qalibaf did not elaborate on how much uranium Iran planned to enrich.

It is likely to raise tensions as Iran negotiates with world powers in Vienna over a way to allow the US back into a…