The Joint Comprehensive Plan of Action (JCPOA) is an agreement reached in 2015 between Iran and a group of world powers, including the United States, aimed at curbing Iran's nuclear program in exchange for relief from economic sanctions. This deal sought to prevent Iran from developing nuclear weapons by placing strict limitations on its nuclear activities while allowing for inspections by the International Atomic Energy Agency. The JCPOA is significant as it reflects the complexities of foreign relations, especially concerning non-proliferation, and set the stage for ongoing discussions about Iran's role in regional stability.