This report analyzes the Trump Administration's decision to pullout from the Joint Comprehensive Plan of Action (JCPOA) and its potential implications. The other powers that negotiated the accord with Iran--Russia, China, France, Britain, and Germany--have consistently asserted that the JCPOA is succeeding in its core objectives and that its implementation should not be jeopardized.

This report discusses the background of the G-20 (an international forum for discussing and coordinating economic policies) and some of the issues that it has addressed. It includes historic background on the work of the G-20, information about how the group operates, overviews of G-20 summits, major issues that the group is likely to address and the likely effectiveness of the G-20 in the near future.