Global reactions and diplomatic fallout after US-Israeli strike kills Iran's Khamenei

The US-Israeli military strike that killed Iran's Supreme Leader Ali Khamenei has triggered Iranian retaliation and sparked intense global reactions. Countries worldwide are navigating diplomatic positions, with Russia and China maintaining ties to Iran, European nations divided, and Middle Eastern neighbors like Hamas and Arab states urging de-escalation. The crisis is testing international alliances, affecting domestic politics in multiple countries, and raising fears of broader regional war.