
Iranian president Ebrahim Raisi, a hardliner who was seen as a potential successor to Supreme Leader Ayatollah Ali Khamenei, died when his helicopter crashed in May in a mountainous region near the Azerbaijan border.
“The main reason for the helicopter crash was complicated weather conditions in the region,” the final report concluded, according to Iran’s state TV.
A thick mass of fog caused the helicopter that was carrying Raisi and his companions to crash into the mountain, the report issued by a high committee charged by Iran’s military with investigating the incident said.
A preliminary report by Iran’s military had said in May that no evidence of foul play or an attack had been found during the investigation.