During the presidential campaign, candidate Biden never spared his words criticizing the Trump administration's Iran policy, in particular the decision to withdraw from the Joint Comprehensive Plan of Action (JCPOA). This so-called "Iran Deal" was the signature foreign policy accomplishment of the Obama administration, which his successor revoked in May 2018. In its place, the U.S. has been pursuing a "maximum pressure campaign"--if not always consistently--through sanctions, with the goal of forcing Iran back to the negotiating table.