The body of former Iranian Supreme Leader Ali Khamenei has arrived in Tehran’s religious complex, initiating large-scale funeral proceedings. The arrival follows his death four months prior in a reported joint Israeli-American strike. Iranian authorities anticipate an unprecedented turnout, estimating between 15 to 20 million mourners in Tehran alone. This national mourning period is scheduled to last three days. The funeral is expected to be a significant display of national grief and remembrance. Details surrounding security and logistical arrangements for the massive crowds have not been fully released. The event marks a pivotal moment in Iran’s political and religious landscape.