A new Supreme leader in Iran - Ayatollah Mojtaba Khamenei replaces his assassinated father Ayatollah Ali Khamenei. His selection sends a defiant message to the US and Israel as they attack the country. So, who is Iran's new leader and what does his appointment mean? Presenter: Tom McRae Guests: Hassan Ahmadian -- Associate Professor at the University of Tehran. Mehran Kamrava -- Professor at Georgetown University in Qatar and Director of the Iranian Studies Unit at the Arab Center for Research and Policy Studies. Alex Vatanka -- Senior Fellow at the Middle East Institute in Washington DC. Subscribe to our channel: http://bit.ly/AJSubscribe Follow us on X: https://twitter.com/AJEnglish Find us on Facebook: https://www.facebook.com/aljazeera Check our website: http://www.aljazeera.com/ Check out our Instagram page: https://www.instagram.com/aljazeeraenglish/ Download AJE Mobile App: https://aje.news/AJEMobile #MojtabaKhamenei #Iran #Israel #US #USIsraelWarOnIran #USIranTensions #USIranWar #IsraelIranWar #IsraelAttacksIran #IranWar #DonaldTrump #AyatollahAliKhamenei #IRGC #RegimeChange #MiddleEast #OperationEpicFury #AlJazeeraEnglish