One of the last obstacles to reviving the 2015 Iran nuclear deal - Tehran's demand to remove its Revolutionary Guards from a U.S. terrorism list - is more an issue of politics than substance, analysts said.
While the two sides had appeared close to reviving the pact a month ago, talks have since stalled over last-minute Russian demands, the Nowruz holiday, and the unresolved issue of whether Washington might remove the Islamic Revolutionary Guard Corps (IRGC) from the U.S. Foreign Terrorist Organization (FTO) list.
