Timeline
March 15, 2026 — March 23, 2026
World
Timeline: How the U.S.-Israeli War Against Iran Unfolded Over 23 Days
In late February 2026, the United States and Israel launched a major military operation against Iran called 'Operation Epic Fury,' triggering a multi-front conflict that engulfed the Middle East. This timeline tracks the escalation from the initial strikes through three weeks of warfare, including Iranian retaliation, threats against Israeli leadership, and mounting casualties across the region.
14 events · 8 days · 20 source articles
Sat, Feb 28, 2026
Major
U.S. and Israel Launch 'Operation Epic Fury' Against Iran
The United States and Israel began a large-scale air campaign targeting Iran, marking the start of what would become a regional war. The joint military operation aimed to strike Iranian military infrastructure and nuclear facilities, fundamentally reshaping Middle East security dynamics.
Sun, Mar 1, 2026
Major
Iran Retaliates with Missile and Drone Attacks Across Region
Iranian Revolutionary Guards responded to the U.S.-Israeli strikes by launching hundreds of drones and missiles at Israel and U.S. military targets across the Middle East, including bases in Bahrain, Jordan, Kuwait, Qatar, Saudi Arabia, Turkey, and the UAE. Iran also began threatening to bomb ships in the Strait of Hormuz, one of the world's most critical oil chokepoints.
Fri, Mar 6, 2026
Major
Strait of Hormuz Closes, Blocking Global Oil Supplies
Tehran's threats forced the closure of the Strait of Hormuz, blocking one-fifth of the world's oil supply and sending oil prices skyrocketing worldwide. The closure created immediate concerns about global economic stability and energy security.
Thu, Mar 12, 2026
Moderate
U.S. Suffers First Military Casualties
Six U.S. service members were killed when a refueling plane crashed over Iraq on Thursday, March 12, marking the first American military deaths in the conflict. About 140 U.S. service members had been injured by this point, including eight severely, according to Pentagon reports.
Sun, Mar 15, 2026
Major
Iran's Revolutionary Guards Vow to Kill Netanyahu
As the conflict entered its third week, Iran's Islamic Revolutionary Guard Corps issued a public threat to 'hunt down and kill' Israeli Prime Minister Benjamin Netanyahu, calling him a 'child-killing criminal.' The IRGC statement, published on the Guards' Sepah News website, vowed to pursue Netanyahu 'with full force.' Israeli airstrikes hit the central Iranian city of Isfahan that same day.
Sun, Mar 15, 2026
Moderate
Casualty Toll Surpasses 1,500 After Two Weeks
By the end of the second week, the International Committee for the Red Cross reported that more than 1,300 people had been killed in Iran, including 223 women and 202 children according to Iran's Health Ministry. In Israel, 12 people had been killed by Iranian missile fire. The U.S. death toll stood at 13 service members.
Mon, Mar 16, 2026
Moderate
Iranian Missiles Strike Central Israel
Iran launched a major missile barrage targeting central Israel, with sirens sounding across the country and anti-missile batteries firing interception missiles. A home in Doha was damaged after an intercepted missile attack caused a fire. According to Magen David Adom, no severe casualties were reported, though individuals were injured while seeking shelter.
Tue, Mar 17, 2026
Major
Leadership Transition in Iran as War Continues
The Iranian regime was now being led by Mojtaba Khamenei, son of the slain Ayatollah Ali Khamenei, indicating a significant leadership transition had occurred during the conflict. The new leadership continued Iran's aggressive military posture against U.S. and Israeli targets.
Wed, Mar 18, 2026
Major
Israel Claims Killing of Iranian Intelligence Minister
Israeli Defense Minister Katz announced that the Israeli Air Force had killed Iran's Intelligence Minister Esmail Chatib in an airstrike. Katz also warned of 'significant surprises' expected on Wednesday across all war fronts that would further escalate the conflict. No confirmation came from Iran initially.
Wed, Mar 18, 2026
Major
WHO Warns of Nuclear Incident Risk
The World Health Organization's Regional Director for the Eastern Mediterranean, Hanan Balkhy, expressed grave concern about the possibility of a nuclear incident. 'The worst-case scenario would be a nuclear incident, and that's what worries us most,' she stated, warning that nothing could prevent damage that would affect the region and potentially the entire world.
Thu, Mar 19, 2026
Major
Netanyahu Claims Iran's Uranium Enrichment Capabilities Destroyed
Israeli Prime Minister Netanyahu declared that Iran could no longer enrich uranium, suggesting that Israeli strikes had successfully destroyed key nuclear facilities. German Foreign Minister Johann Wadephul warned that the war had 'real escalation potential' that could plunge the world into crisis, particularly threatening food supplies to Africa.
Sat, Mar 21, 2026
Major
Trump Signals Possible 'Winding Down' While Israel Vows Escalation
President Trump sent mixed signals, stating his administration was considering 'winding down' military operations despite not being interested in a ceasefire, even as more troops were being deployed to the Middle East. Israeli Defense Minister contradicted this on Saturday, announcing Israel and the U.S. would greatly increase their attacks on Iran. The death toll had reached over 2,000 people across the region.
Sun, Mar 22, 2026
Major
Trump Issues 48-Hour Ultimatum to Reopen Strait of Hormuz
President Trump issued a harsh ultimatum to Iran via his Truth Social platform, demanding that Iran fully reopen the Strait of Hormuz within 48 hours or face attacks on its power plants. Iran responded by threatening to destroy American and Israeli water treatment facilities. Hezbollah in Lebanon embraced what it called a 'final battle' against Israel, opening a second front.
Mon, Mar 23, 2026
Moderate
Iran Launches Cluster Munitions at Israel; U.S.-UK Coordinate on Hormuz
Iran escalated its attacks by launching cluster munitions toward Israel, with shrapnel hitting central Israel though no casualties were reported. President Trump and British Prime Minister Keir Starmer agreed that reopening the Strait of Hormuz was essential to stabilize global energy markets. The UK authorized the U.S. to use British military bases to strike Iranian missile sites used to attack ships in the strait.
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