Hundreds of thousands of mourners flooded the streets of Tehran on Monday as Iran held one of the largest funeral processions in its modern history for former Supreme Leader Ayatollah Ali Khamenei, whose death in U.S.-Israeli airstrikes earlier this year has further inflamed tensions across the Middle East.
The procession stretched from Revolution Square toward Azadi Square, with mourners dressed in black carrying Iranian flags, portraits of Khamenei and banners bearing messages of resistance. Many participants beat their chests in mourning while chanting slogans against the United States and Israel, as state media described the event as a demonstration of national unity and resilience.
Senior political, military and religious leaders attended the ceremony alongside members of Khamenei’s family. During speeches, several clerics and officials vowed that Iran would not forget the late leader’s death, while some mourners openly called for retaliation against Washington and Tel Aviv. Red flags, symbols of vengeance in Shiite tradition, were prominently displayed throughout the procession.
Authorities deployed extensive security across Tehran, with the funeral forming part of a week-long series of ceremonies that will continue in Qom and conclude with Khamenei’s burial in Mashhad. Representatives from dozens of countries are also expected to attend commemorative events in the coming days.
The funeral comes at a delicate moment for Iran as the country navigates a leadership transition while regional tensions remain high. Analysts say the massive turnout is being used by Iranian authorities to project unity at home and signal resilience abroad, even as uncertainty persists over Tehran’s next steps following the conflict that claimed Khamenei’s life.
The United States and Israel have not responded to the renewed calls for retaliation made during the funeral. However, international observers continue to monitor the situation closely amid concerns that further escalation could undermine already fragile regional stability.
