The power he actually held
Ali Khamenei was Supreme Leader of Iran from 4 June 1989 until 28 February 2026. The constitution makes the Leader commander-in-chief. Presidents from Rafsanjani to Pezeshkian implemented. The IRGC fought. He is not every Basij volunteer.
He was killed in a US-Israeli airstrike as the 2026 Iran war opened. Iranian state media confirmed the death on 1 March. Mojtaba Khamenei became Leader on 8 March. This page does not become Mojtaba’s page.
Country on this page is Iran. A live row that said Pahlavi Iran is a neighbouring identity error this catalog corrects.
What went wrong, and what is proven
House arrest of Mousavi and Karroubi froze 2009’s opposition. 1988 prison executions sit on his presidency under Khomeini’s Leadership.
PS752 is a completed IRGC shoot-down he later acknowledged as a ‘great tragedy’. 8 January 2020 missiles on US bases are a completed CinC response after Soleimani. April 2024 strikes on Israel are a completed direct attack. A 2023 speech after 7 October is a completed political blessing, not a finding that he wrote Hamas’s raid.
JCPOA reductions from 2019 are completed steps away from a deal the US had already left. 2025 US nuclear-site strikes and the 28 February 2026 war that killed him are reused live Facts: he owned the nuclear-security file; he did not write the US-Israeli opening order.
What improved, and how far
UN Security Council resolution 598 is a completed ceasefire he accepted as president. The 2003 Tehran declaration and 2004 Paris agreement are completed nuclear pauses. JPOA 2013, JCPOA 2015 and implementation day 2016 are completed bargains. Khatami 1997, Rouhani 2013 and Pezeshkian 2024 are completed filtered openings he did not veto. The 2023 Saudi restoration is reused from the Mohammed bin Salman catalog. A 2023 prisoner swap, the China 25-year partnership, COVID vaccination, and his 1981 presidential oath are dated.
Shared responsibility, and what the score does not say
The score does not say that every IRGC missile is a personal homicide count. It does not say that JCPOA rebates Mahsa. It does not convert being killed in an airstrike into authorship of that strike. Confidence is high on Leader-office and IAEA texts, and medium where the Guard, proxies, and later casualty series sit between a speech and a welfare indicator.
Related people are presidents, adversaries, and counterpart rulers who actually shared files: Pezeshkian, Raisi, Netanyahu, Trump, Biden, Putin, Xi, Nasrallah, Haniyeh, Mohammed bin Salman, Guterres, Erdoğan. Related news and analysis are the 2025 nuclear-site strikes, Iran-Israel confrontation, and proxy-network cluster already in production.
Official carriers include the Leader’s office (https://english.khamenei.ir/ (opens in a new tab)), IAEA, UN, and contemporaneous Reuters.
A Supreme Leader is powerful enough to own those decrees. He is not powerful enough to be the unique author of a US bunker-buster or of Hamas’s 7 October raid, and the dossier keeps that line visible. Keep 2009 off JCPOA. Keep Mahsa off a Saudi handshake. Keep 28 February off a 1988 ceasefire. If those distinctions feel pedantic, they are the alternative to a martyr film and the alternative to a cartoon.