Iran holds a big funeral for Ali Khamenei. He was the top leader of Iran. Israel killed him with an air strike in February. Millions of people are on the streets in Tehran. Tehran is the capital city of Iran. They walk with the coffin in a long line. This is a funeral procession. The procession lasts many hours.
The people show much anger at the funeral. They shout words against the USA and Israel. Some people want revenge for his death. The government wants to show unity. But many old leaders are not at the funeral. This makes many people angry.
They bury Khamenei on Thursday. He finds his rest in the city Mashhad. The coffin visits other cities before that. It also visits the country Iraq. The son of Khamenei is named Mojtaba. He is the new leader in Iran. But he is not at the funeral. People say he is hurt from the air strike.