A police officer stands guard in front of a banner with portraits of the late Iranian revolutionary founder Ayatollah Khomeini, left, and late Supreme Leader Ayatollah Ali Khamenei in a state-organised rally celebrating the birthday of Imam Reza, the 8th Shiite Muslims' Imam, and supporting the supreme leader, in Tehran, Iran, Wednesday, April 29, 2026. (AP Photo/Vahid Salemi)