Iranian officials are claiming victory over the United States as diplomats gather this week for negotiations over a revamped nuclear deal, discussions that are likely to result in the Biden administration lifting tough economic sanctions on the Islamic Republic. Iranian government spokesman Ali Rabiei said Tuesday that his country's leaders will not sit down for talks with the Americans, including U.S.-Iran envoy Robert Malley. American diplomats, however, expect indirect communications through intermediaries. Rabiei said the negotiations, which will occur in Vienna, represent a victory over the United States and the former Trump administration's "maximum pressure" campaign on Iran, which included...