People take part in a procession to bid farewell to Iran's late Supreme Leader Ali Khamenei in Tehran, Iran, July 6, 2026. (Mehr News Agency/Handout via Xinhua)

A woman mourns in a procession to bid farewell to Iran's late Supreme Leader Ali Khamenei in Tehran, Iran, July 6, 2026. (Mehr News Agency/Handout via Xinhua)

People take part in a procession to bid farewell to Iran's late Supreme Leader Ali Khamenei in Tehran, Iran, July 6, 2026. (Mehr News Agency/Handout via Xinhua)

People take part in a procession to bid farewell to Iran's late Supreme Leader Ali Khamenei in Tehran, Iran, July 6, 2026. (Mehr News Agency/Handout via Xinhua)

People take part in a procession to bid farewell to Iran's late Supreme Leader Ali Khamenei in Tehran, Iran, July 6, 2026. (Mehr News Agency/Handout via Xinhua)

People take part in a procession to bid farewell to Iran's late Supreme Leader Ali Khamenei in Tehran, Iran, July 6, 2026. (Mehr News Agency/Handout via Xinhua)