the iran nuclear deal: a timeline
[fn]As of November 2018, Iran had 122.8 metric tonnes of heavy water (having shipped out 1.7 tonnes and using 1.5 metric tonnes for research activities since August) and 149.4kg of uranium enriched to 3.67 per cent.Hide Footnote Iran operated no more than 5,060 IR-1 centrifuges at Natanz and no more..…