Iran is preparing to receive a reported 116 metric tons of natural uranium from Russia as compensation for exports of heavy water, anonymous diplomats with knowledge of the upcoming shipment said, AP reported Jan. 9. The United States and five other major powers that reached a nuclear deal with Iran in 2015 agreed to the shipment, the first since the historic accord came into effect, according to the diplomats. Though Tehran has not explicitly outlined its plans for the delivery, the International Atomic Energy Agency will monitor any natural uranium shipments to Iran for 25 years after the start of the deal.