Millions of Iranians are participating in extensive funeral ceremonies for Supreme Leader Ali Khamenei in Tehran, following his death in an airstrike. The Grand Mosalla complex is overwhelmed with mourners paying respects, with prayers held for Khamenei and family members killed alongside him. Chants of "Death to America!" and "Death to Israel!" echoed, reflecting regional tensions. The ongoing events are being closely monitored amid a sensitive geopolitical climate.