Iran’s talks with six world powers aimed at reviving a 2015 nuclear deal will resume by the end of November, its top nuclear negotiator said on Wednesday, as Western concerns over the Islamic Republic’s nuclear advances grow. “Had a very serious & constructive dialogue with @enriquemora_ on the essential elements for successful negotiations. We agree to start negotiations before the end of November,” Ali Bagheri Kani wrote on Twitter after meeting EU officials in Brussels. “Exact date would be announced in the course of the next week,” he added. In April, Tehran and six powers started to discuss ways to salvage the 2015 nuclear pact, which three years ago then-U.S. President Donald Trump abandoned. Trump then reimposed harsh sanctions on Iran that have devastated its economy by squeezing its oil exports. But the talks have been on hold since the election of Iran’s hardline […]