In his first public message since his father Ayatollah Ali Khamenei's funeral earlier this week, Mojtaba Khamenei declared that revenge was unavoidable. | World News Ali Khamenei was killed in US-Israeli strikes on February 28, the opening day of the conflict. His son and successor, Mojtaba Khamenei, has since vowed that those responsible will face retribution. In his first public message since his father's funer... [2661 chars]