Key Iran powerbroker Larijani killed The Israeli airstrike that killed Iran's security chief, Ali Larijani, 67, has eliminated one of the Islamic Republic's most seasoned and influential decision-makers at a critical moment Jun 3, 1958: Born in Najaf, Iraq, into prominent clerical family; they move to Iran during childhood 1979: Earns degree in computer science and mathematics; later completes master’s and doctorate in Western philosophy from University of Tehran Early 1980s: Joins Islamic Revolutionary Guard Corps (IRGC), serving in senior command positions 1989-97: Minister of culture under President Hashemi Rafsanjani; later appointed head of state broadcaster (IRIB) 2005-07: Becomes Iran’s chief nuclear negotiator 2008: Enters Parliament (Majlis) and becomes Speaker, serving for 12 years and playing major role in shaping domestic and foreign policy 2015: Gains international prominence, backing nuclear deal with U.S. and other world powers 2021: Runs for president but is disqualified by Guardian Council in move believed to clear field for hardliner Ebrahim Raisi Aug 2025: Appointed by President Masoud Pezeshkian as Secretary of Supreme National Security Council – Iran’s top security body Feb 28, 2026: Supreme Leader Ayatollah Ali Khamenei killed in U.S.-Israeli strikes – Larijani becomes key figure running country behind the scenes Mar 17: Israeli airstrike kills Larijani in Tehran Sources: Encyclopaedia Britannica, BBC, RFE/RL Picture: Getty Images © GRAPHIC NEWS