Timeline
March 9, 2026 — March 16, 2026
World
Timeline: How the U.S.-Israel War Against Iran Unfolded Over Two Weeks
This timeline traces the escalation of military conflict between the United States, Israel, and Iran from late February through mid-March 2026. The story encompasses the initial attacks, Iran's leadership transition, global market reactions, and international diplomatic efforts to de-escalate the crisis. A chronological timeline helps clarify the rapid succession of military, political, and economic developments during this volatile period.
11 events · 6 days · 17 source articles
Sat, Feb 28, 2026
Major
U.S. and Israel Launch Military Attacks on Iran
The United States and Israel initiated coordinated military strikes against Iran on February 28, marking the beginning of the war. The attacks targeted military bases, government buildings, oil and water installations, hotels, and at least one school. Iran immediately began carrying out retaliatory attacks against Israel, U.S. military assets in the Middle East, and Arab neighbors.
Sun, Mar 1, 2026
Major
Iran's Supreme Leader Dies, Creating Leadership Crisis
Iran's supreme leader died during the early days of the conflict, creating a succession crisis at a critical moment. This event would soon lead to the appointment of his son as the new supreme leader. The previous leader had been only the second supreme leader in Iran's modern history.
Sun, Mar 8, 2026
Major
Iran Selects Hard-Line Ayatollah Mojtaba Khamenei as New Supreme Leader
Ayatollah Mojtaba Khamenei, the 56-year-old son of the late supreme leader, was chosen to succeed his father, becoming only the third supreme leader in Iran's history. The selection of the secretive cleric, seen as more hard-line with close ties to the Revolutionary Guard, signaled Iran's intent to continue fighting. His appointment raised concerns about escalation given his connections to Iran's most powerful armed force.
Mon, Mar 9, 2026
Major
Oil Prices Surge to Highest Level Since 2022 on Leadership News
Oil prices shot up to their highest level since 2022 immediately following the announcement of Iran's new hard-line supreme leader. Investors interpreted the leadership choice as a signal that Iran was digging in for prolonged conflict 10 days into the war. The war had already choked off major supplies of oil and gas to world markets, and the Strait of Hormuz shipping was being disrupted.
Mon, Mar 9, 2026
Major
Trump Suggests War May Be 'Short-Term Excursion'
President Donald Trump, speaking to lawmakers at his golf club near Miami, indicated the conflict with Iran may end soon, calling it a 'short-term excursion' to 'get rid of some evil.' However, he left open the possibility of escalation if global oil supplies continued to be disrupted by Iran. His comments helped calm investor fears later in the day.
Mon, Mar 9, 2026
Moderate
Markets Rally as Oil Prices Fall on Hope for Quick Resolution
Oil prices reversed course and fell later on March 9, while U.S. stock markets closed higher amid hope that the war may not last long. World leaders were discussing diplomatic options, and Trump's comments about a potential quick end to the conflict helped restore investor confidence. The volatile day of trading reflected uncertainty about the war's duration and economic impact.
Mon, Mar 9, 2026
Moderate
Iran's President Confirms Mediation Efforts Underway
Iran's president announced that mediation was underway to resolve the conflict, though he provided no specific details about the parties involved or the progress of negotiations. This statement came as the fighting showed no signs of ending soon, with continued attacks from all sides.
Tue, Mar 10, 2026
Major
G7 Finance Ministers Signal Emergency Crude Supply Release
G7 finance ministers indicated their preparedness to release emergency crude supplies to stabilize volatile global oil markets. This intervention helped push Brent Crude prices down to around $90 a barrel. The announcement triggered a relief rally across global equities, with Asian markets recovering earlier losses and Wall Street finishing higher.
Tue, Mar 10, 2026
Moderate
Wall Street Calms as Markets Wait for Next Signal on War Duration
U.S. stock markets steadied on Tuesday morning, with the S&P 500 adding 0.1% after Monday's wild swings. The Dow Jones Industrial Average and Nasdaq composite also posted modest gains. Brent crude was sitting at $90.75, down 8.3% from the previous day's settlement. Investors were waiting for clearer signals about when the war might end.
Mon, Mar 16, 2026
Moderate
Japan's Nikkei Falls for Third Day on Stagflation Concerns
Japan's Nikkei share average slid for a third consecutive day, falling 1.3% to 53,138.42 by midday. The index had dropped more than 9% since the start of the conflict over two weeks earlier. The Middle East crisis threatened longer-term economic damage through higher energy prices and a weaker yen, as the conflict had spread into neighboring countries and paralyzed petroleum shipments through the Strait of Hormuz.
Mon, Mar 16, 2026
Moderate
Trump Urges International Cooperation to Safeguard Shipping Routes
President Trump stated he was urging other countries to help safeguard shipping routes in the Middle East, causing Japanese shares to briefly turn upward. Japan indicated it did not currently plan to dispatch naval vessels to escort ships. The disruption to petroleum shipments through the Strait of Hormuz remained a critical concern for global energy markets and trade.
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