Summary: Mojtaba Khamenei has been named Iran's new supreme leader, succeeding his father Ali Khamenei, who died in a reported US-Israeli strike a week prior. While supporters celebrated the appointment across the country, there were also public expressions of dismay and protests against the new leader in parts of Tehran.
Main Topics Covered: 1. The political succession in Iran with the appointment of a new supreme leader. 2. The public reaction, including both celebratory gatherings and protests. 3. The context of the previous leader's death, attributed to a foreign military strike.