The EU’s new foreign affairs chief, Josep Borrell, will meet with Iranian leaders on Monday, as the EU seeks to salvage the tattered 2015 nuclear deal with Iran. The meeting comes amid a policy split between European signatories to the nuclear deal and the US. The US dropped out of the accord, officially called the Joint Comprehensive Plan of Action (JCPOA), and reimposed sanctions on Iran in August 2019. Tehran has responded by rolling back its commitments to the deal’s core elements, which include capping uranium enrichment. On January 6, Iran said that it would no longer adhere to its...