By Tudor S. // DiplomacyNuclear diplomacy and the risk of escalation in the Middle EastIran’s Supreme Leader Ayatollah Ali Khamenei speaks during a meeting in Tehran, Iran, January 17, 2026. Office of the Iranian Supreme Leader/WANA (West Asia News Agency)/Handout via REUTERS/File PhotoListen to this articleRelated Podcast EpisodesRelated Podcast Episodes