Iran has announced three national days of mourning and public holidays in Tehran coinciding with the state funeral for the late President Ebrahim Raisi and other officials killed in a helicopter crash. The funeral procession will span three days, beginning with ceremonies in several cities before culminating in a final burial in Tehran. This period of national mourning reflects the significance of the deceased president and the scale of the tragedy. The announcement indicates a nationwide pause for remembrance and official ceremonies. Authorities are preparing for large crowds expected to participate in the funeral events. The Supreme Leader Ali Khamenei will preside over the final rites.