In a rare public appearance, Iran's Supreme Leader, Imam Ali Khamenei, addressed millions of viewers calling for Muslim unity, just days after Iran launched a barrage of missiles at Israel. Addressing the Islamic world and holding a sniper rifle, Khamenei issued a warning stating that Israel's retaliation does not signify the end of Iran's actions. His public address was part of a Friday prayer session at the Imam Khamenei Masjid in Tehran, commemorating the death of Hezbollah chief Saeed Hassan Nasrallah.