Iran has postponed the funeral and burial of its former Supreme Leader Ayatollah Ali Khamenei, who was reportedly killed in a joint attack by the United States and Israel. Tehran Mayor Alireza Zakani announced on Thursday that the funeral will now take place at the end of June or the beginning of July.

Previously, Iranian authorities had planned a three-day ceremony at the start of the Islamic month of Muharram, which was expected to occur in early June. However, Zakani stated in a new announcement that the event will instead be held after the first ten days of Muharram.

This adjustment means that Khamenei’s funeral is now scheduled to occur during the second ten days of Muharram, between June 26 and July 5, according to the revised plan.