Timeline
March 1, 2026 — March 1, 2026
World
Timeline: The Killing of Iran's Supreme Leader Ayatollah Ali Khamenei
On February 28-March 1, 2026, joint U.S.-Israeli strikes killed Iran's Supreme Leader Ayatollah Ali Khamenei, ending his 36-year rule and triggering regional retaliation. This timeline tracks the rapid escalation from the initial strikes through Iran's response and the formation of a transitional government, marking one of the most significant events in Middle Eastern geopolitics since the 1979 Islamic Revolution.
14 events · 0 days · 30 source articles
Sat, Feb 28, 2026
Major
Trump Announces Joint U.S.-Israeli Strikes on Iran
President Trump announced joint strikes with Israel on Iran at 2:30 a.m. EST in a video shared on Truth Social. The operation, dubbed 'Epic Fury,' targeted military command posts, missile sites, and leadership facilities across Iran. Multiple cities including Tehran, Isfahan, Shiraz, and Tabriz were hit in the coordinated assault aimed at overthrowing the Iranian government.
Sat, Feb 28, 2026
Major
Khamenei's Tehran Compound Struck
Satellite imagery captured devastating damage at Ayatollah Ali Khamenei's central Tehran compound, showing black smoke and heavy destruction. The 86-year-old supreme leader was killed in the strike along with his daughter, son-in-law, and grandson. Top Iranian security officials were also killed in the attacks across the country.
Sun, Mar 1, 2026
Major
Iran Confirms Khamenei's Death on State Television
After hours of uncertainty, Iranian state television confirmed the death of Supreme Leader Ayatollah Ali Khamenei. State broadcaster IRIB reported 'The leader supremo of Iran has achieved martyrdom.' The confirmation ended speculation about whether the 86-year-old leader, who had ruled Iran since 1989, survived the strikes.
Sun, Mar 1, 2026
Major
Iran Announces 40 Days of Mourning
Iran declared a 40-day mourning period following Khamenei's death, with President Masoud Pezeshkian condemning the killing as 'a great crime.' The death marked one of the most significant blows to Iran's leadership since the 1979 Islamic revolution, creating a major leadership vacuum after Khamenei's 36-year rule.
Sun, Mar 1, 2026
Moderate
Thousands Mourn in Tehran's Revolution Square
Thousands of mourners gathered in Tehran's Enghelab (Revolution) Square, dressed mostly in black. Supporters waved Iranian flags and held photos of Khamenei as the U.S.-Israeli attacks continued into their second day. The Iran Revolutionary Guard Corps pledged fierce retaliation across the region.
Sun, Mar 1, 2026
Major
Iran Launches Retaliatory Missile Strikes
Iran fired missiles at targets in Israel and Gulf Arab states hosting U.S. military bases in massive retaliation for Khamenei's killing. The attacks targeted American military assets across the region, dramatically escalating tensions. President Trump threatened Tehran against further escalation as the conflict expanded.
Sun, Mar 1, 2026
Moderate
Protests Erupt Across Muslim-Majority Asian Countries
Violent protests erupted outside the U.S. Consulate in Karachi, Pakistan, with hundreds storming the building. Protests also flared in other South and Southeast Asian cities, with some religious and political movements hailing Khamenei as a 'martyr.' Governments including Malaysia called for restraint and immediate ceasefire.
Sun, Mar 1, 2026
Moderate
Trump Warns Iran and Urges Regime Change
President Trump issued warnings to Iran not to retaliate further while simultaneously calling on the Iranian people to 'take your destiny' and overthrow their government. The message accompanied the ongoing strikes as Trump called Khamenei 'one of the most evil people in History.' The dual message sought to encourage internal uprising.
Sun, Mar 1, 2026
Moderate
Mixed International Reactions to Khamenei's Death
World leaders and lawmakers offered sharply divided reactions. Rep. Yassamin Ansari (D-Ariz.), the only Iranian American in Congress, called Khamenei the 'epitome of evil.' Others condemned the Trump administration's actions as illegal. Malaysian Prime Minister Anwar Ibrahim warned the strikes brought the Middle East 'to the edge of catastrophe.'
Sun, Mar 1, 2026
Major
Iran Forms Three-Member Transitional Council
Iran announced formation of a temporary council to handle state duties during the transition. Ayatollah Alireza Arafi, member of the Guardian Council constitutional watchdog, was appointed alongside President Masoud Pezeshkian and Supreme Court Chief Justice Gholam-Hossein Mohseni-Ejei to oversee the interim period until the Assembly of Experts selects a new supreme leader.
Sun, Mar 1, 2026
Major
Succession Questions Emerge as Assembly of Experts Convenes
The 88-member Assembly of Experts, an all-clerical panel that appoints the supreme leader, faces the complex task of selecting Khamenei's successor. Speculation centered on Mojtaba Khamenei, the late leader's son, though the succession process in Iran's theocracy involves intricate political maneuvering among clerical and security elites. The Guardian Council's influence over candidate approval adds another layer of complexity.
Sun, Mar 1, 2026
Moderate
Death Toll Exceeds 200 as Strikes Continue
Iran's Media Luna Roja (Red Crescent) reported more than 200 dead and around 700 injured across 24 of Iran's 31 provinces since Saturday's strikes began. The attacks reduced numerous government buildings, ministries, and regime facilities to ruins. Trump indicated strikes could continue 'as long as necessary.'
Sun, Mar 1, 2026
Moderate
Analysts Warn of Regional Proxy War Escalation
Security analysts warned that Iran's proxy groups including Hezbollah in Lebanon, Houthis in Yemen, and Shiite militias in Iraq could launch attacks on U.S. troops, allies, and interests throughout the region. While the U.S. bet on swift regime collapse, experts cautioned the power vacuum could produce more aggressive leadership and trigger wider regional war.
Sun, Mar 1, 2026
Major
Iran's Security Apparatus Signals Continuity Despite Leadership Vacuum
Despite Khamenei's death, Iran's Revolutionary Guards and security institutions signaled operations would continue and pledged revenge. Analysts suggested the regime showed signs of hardening continuity rather than imminent collapse, with power likely shifting further toward the military establishment during the contested interim period. The immediate danger appeared to be not regime collapse but a more militarized leadership structure.
Share this story