Iranian state media has confirmed the death of President Ebrahim Raisi and Foreign Minister Hossein Amir-Abdollahian following a helicopter crash in a mountainous region near the Azerbaijan border. The aircraft went down on Sunday amid heavy fog and poor weather conditions, prompting an intensive search and rescue operation that lasted through the night. Supreme Leader Ayatollah Ali Khamenei has declared five days of national mourning and announced that Vice President Mohammad Mokhber will serve as acting president until elections are held within 50 days. While world leaders have expressed condolences, geopolitical analysts suggest the sudden vacancy in leadership comes at a sensitive time for Middle Eastern stability. Iranian authorities have initiated a formal investigation into the cause of the crash, though preliminary reports point to adverse weather and technical difficulties.