People gather along a street during the funeral procession of Iran's slain Supreme Leader Ali Khamenei and his family members in Tehran July 6, 2026. The funeral procession for Iran's late supreme leader Ali Khamenei began in Tehran on July 6, state television reported, as authorities prepared for crowds that could rival those that turned out for his predecessor nearly four decades ago. (Photo by ATTA KENARE / AFP via Getty Images) /

People gather along a street during the funeral procession of Iran's slain Supreme Leader Ali Khamenei and his family members in Tehran July 6, 2026. The funeral procession for Iran's late supreme leader Ali Khamenei began in Tehran on July 6, state television reported, as authorities prepared for crowds that could rival those that turned out for his predecessor nearly four decades ago. (Photo by ATTA KENARE / AFP via Getty Images) /

People gather along a street during the funeral procession of Iran's slain Supreme Leader Ali Khamenei in Tehran July 6, 2026. The funeral procession for Iran's late supreme leader Ali Khamenei began in Tehran on July 6, state television reported, as authorities prepared for crowds that could rival those that turned out for his predecessor nearly four decades ago. (Photo by Atta KENARE / AFP via Getty Images) /

People gather along a street during the funeral procession of Iran's slain Supreme Leader Ali Khamenei and his family members in Tehran July 6, 2026. The funeral procession for Iran's late supreme leader Ali Khamenei began in Tehran on July 6, state television reported, as authorities prepared for crowds that could rival those that turned out for his predecessor nearly four decades ago. (Photo by ATTA KENARE / AFP via Getty Images) /

People gather along a street during the funeral procession of Iran's slain Supreme Leader Ali Khamenei in Tehran July 6, 2026. The funeral procession for Iran's late supreme leader Ali Khamenei began in Tehran on July 6, state television reported, as authorities prepared for crowds that could rival those that turned out for his predecessor nearly four decades ago. (Photo by ATTA KENARE / AFP via Getty Images) /

People gather along a street during the funeral procession of Iran's slain Supreme Leader Ali Khamenei in Tehran July 6, 2026. The funeral procession for Iran's late supreme leader Ali Khamenei began in Tehran on July 6, state television reported, as authorities prepared for crowds that could rival those that turned out for his predecessor nearly four decades ago. (Photo by ATTA KENARE / AFP via Getty Images) /

People gather along a street during the funeral procession of Iran's slain Supreme Leader Ali Khamenei in Tehran July 6, 2026. The funeral procession for Iran's late supreme leader Ali Khamenei began in Tehran on July 6, state television reported, as authorities prepared for crowds that could rival those that turned out for his predecessor nearly four decades ago. (Photo by ATTA KENARE / AFP via Getty Images) /

People hold a poster depicting US President Donald Trump and displaying the words "Revenge on Trump" while gathering along a street during the funeral procession of Iran's slain Supreme Leader Ali Khamenei in Tehran July 6, 2026. The funeral procession for Iran's late supreme leader Ali Khamenei began in Tehran on July 6, state television reported, as authorities prepared for crowds that could rival those that turned out for his predecessor nearly four decades ago. (Photo by ATTA KENARE / AFP via Getty Images) /