People attend a rally to mourn for Iran's late Supreme Leader Ali Khamenei and pledge allegiance to incumbent Supreme Leader Mojtaba Khamenei in Tehran, Iran, May 7, 2026. (Xinhua/Shadati)

People attend a rally to mourn for Iran's late Supreme Leader Ali Khamenei and pledge allegiance to incumbent Supreme Leader Mojtaba Khamenei in Tehran, Iran, May 7, 2026. (Xinhua/Shadati)

People attend a rally to mourn for Iran's late Supreme Leader Ali Khamenei and pledge allegiance to incumbent Supreme Leader Mojtaba Khamenei in Tehran, Iran, May 7, 2026. (Xinhua/Shadati)

People attend a rally to mourn for Iran's late Supreme Leader Ali Khamenei and pledge allegiance to incumbent Supreme Leader Mojtaba Khamenei in Tehran, Iran, May 7, 2026. (Xinhua/Shadati)

People attend a rally to mourn for Iran's late Supreme Leader Ali Khamenei and pledge allegiance to incumbent Supreme Leader Mojtaba Khamenei in Tehran, Iran, May 7, 2026. (Xinhua/Shadati)

A person offers floral tribute during a rally to mourn for Iran's late Supreme Leader Ali Khamenei and pledge allegiance to incumbent Supreme Leader Mojtaba Khamenei in Tehran, Iran, May 7, 2026. (Xinhua/Shadati)

A woman grieves during a rally to mourn for Iran's late Supreme Leader Ali Khamenei and pledge allegiance to incumbent Supreme Leader Mojtaba Khamenei in Tehran, Iran, May 7, 2026. (Xinhua/Shadati)

A man grieves during a rally to mourn for Iran's late Supreme Leader Ali Khamenei and pledge allegiance to incumbent Supreme Leader Mojtaba Khamenei in Tehran, Iran, May 7, 2026. (Xinhua/Shadati)

People grieve during a rally to mourn for Iran's late Supreme Leader Ali Khamenei and pledge allegiance to incumbent Supreme Leader Mojtaba Khamenei in Tehran, Iran, May 7, 2026. (Xinhua/Shadati)

A woman sheds tears during a rally to mourn for Iran's late Supreme Leader Ali Khamenei and pledge allegiance to incumbent Supreme Leader Mojtaba Khamenei in Tehran, Iran, May 7, 2026. (Xinhua/Shadati)