The Secretariat has received a communication dated 30 August 2010 from the Permanent Missions of the Russian Federation and the United States of America, with the text of the Joint Letter from the Russian Minister for Foreign Affairs Sergey Lavrov and the U.S. Secretary of State Hillary Rodham Clinton addressed to the IAEA Director General Yukiya Amano on the Agreement between the Government of the Russian Federation and the Government of the Unites States of America Concerning the Management and Disposition of Plutonium Designated as No Longer Required for Defense Purposes and Related Cooperation, as amended...