A number of new generation Iranian centrifuges are seen on display during Iran’s National Nuclear Energy Day in Tehran, Iran April 10, 2021. Iranian Presidency Office/WANA (West Asia News Agency)/Handout via REUTERS. The stock of enriched uranium amassed by Iran in breach of its 2015 nuclear deal is growing to the point that its most highly-enriched material is most of the way to a common bomb yardstick, a report by the UN nuclear watchdog showed on Thursday. The amount in the quarterly International Atomic Energy Agency report to member states seen by Reuters comes as negotiators at talks on salvaging...