Russia recently suspended or terminated its nuclear agreements with the United States, further deteriorating diplomatic relations between the two countries. Russia’s actions place on hold or end certain collaboration efforts between the two nations on peaceful uses of nuclear technologies. However, these actions do not suspend or terminate the umbrella US-Russia nuclear cooperation agreement (123 Agreement) that both countries entered into under Section 123 of the US Atomic Energy Act. Accordingly, the US government has a legal basis to authorize nuclear exports to Russia, and vice versa. Political forces, however, make those exports uncertain.

First, on October 3, 2016, Russia rejected the Obama administration’s alternative proposal for the disposition in both the United States and Russia of 34 metric tons each of surplus weapons-grade plutonium. This agreement, which originated in 2000 and was revised in 2010, is known as the Plutonium Management and Disposition Agreement. The United States intended to fabricate the mixed-oxide fuel in a facility under construction at the Savannah River Site in South Carolina. However, because of increasing cost estimates for that facility and other strategic reasons, US President Barack Obama proposed to Russian President Vladimir Putin an alternative “dilution and disposal” path for US plutonium. On October 3, President Putin rejected the alternative and suspended the agreement, stating that he would consider reinstating it if the United States agreed to several conditions, such as reducing military presence in countries that border Russia and canceling financial sanctions against Russia.