Five months after we, the European Union, and our P5+1 partners finalized the Joint Comprehensive Plan of Action with Iran, I remain so proud of our team in achieving what was truly one of our most important accomplishments of 2015 – ensuring that Iran’s nuclear program is exclusively peaceful going forward. As we get closer to Implementation Day, the next major milestone in the JCPOA, I am pleased to report that we have seen important indications of significant progress towards Iran completing its key nuclear commitments under the deal.

Implementation Day will come when the International Atomic Energy Agency (IAEA) verifies that Iran has completed all of these nuclear commitments, which increase Iran’s breakout time to obtain enough nuclear material for a weapon to one year, up from less than 90 days before the JCPOA.

One of the most significant steps Iran has taken toward fulfilling its commitments occurred today, when a ship departed Iran for Russia carrying over 25,000 pounds of low-enriched uranium materials. The shipment included the removal of all of Iran’s nuclear material enriched to 20 percent that was not already in the form of fabricated fuel plates for the Tehran Research Reactor. This removal of all this enriched material out of Iran is a significant step toward Iran meeting its commitment to have no more than 300 kg of low-enriched uranium by Implementation Day. The shipment today more than triples our previous 2-3 month breakout timeline for Iran to acquire enough weapons grade uranium for one weapon, and is an important piece of the technical equation that ensures an eventual breakout time of at least one year by Implementation Day.

A number of commercial transactions made this shipment possible, with many countries playing important roles in this effort. Russia, as a participant in the JCPOA and a country with significant experience in transporting and securing nuclear material, played an essential role by taking this material out of Iran and providing natural uranium in exchange. Kazakhstan contributed significantly to this effort as well, providing some of the natural uranium material that Iran has received in exchange for its enriched material, and helping to facilitate the shipment. Kazakhstan’s contribution builds on its hosting of early rounds of the P5+1 talks that led to the successful conclusion of the JCPOA. I spoke with Foreign Minister Idrissov today to convey the thanks of the United States for all of these efforts. Azerbaijan also played a key role in facilitating the shipment.

I also want to extend the sincere and full gratitude of the United States to the Kingdom of Norway, a country long committed to non-proliferation and a country that matches that commitment with actions. In this vitally important case, Norway contributed critical funding to the commercial transactions involved in reducing the amount of enriched uranium in Iran, and also provided expertise in managing some of these transactions. These efforts represent a significant contribution by Norway to a safer world, and the collaboration between the U.S. and Norway in this endeavor continues a long history of cooperation on non-proliferation of nuclear material. I spoke today with Foreign Minister Brende to thank him personally for his leadership in this area.

The IAEA now must verify that Iran’s enriched uranium stockpile is 300 kg or less, as w