
This timeline tracks the rapid escalation of military conflict between Israel, the United States, and Iran from late February through mid-March 2026. The conflict features widespread airstrikes, naval blockades, missile interceptions by NATO, and threats to global oil supplies through the strategic Strait of Hormuz. A chronological view helps understand how this regional war developed and drew in international actors.
15 events · 8 days · 14 source articles
The United States and Israel launched coordinated military attacks against Iran, marking the official start of the war. This date is confirmed by multiple sources as the beginning of sustained military operations. The US Central Command later reported attacking over 5,000 targets since this date.
A girls' school in Iran was bombed on the first day of the war, causing immediate controversy over responsibility. US President Trump accused Iran of conducting a false flag operation against itself, while Iran blamed the US and Israel. US Defense Secretary Pete Hegseth announced an investigation into the incident.
NATO defense systems intercepted a ballistic missile fired from Iran towards Turkey, marking the first time the military alliance became directly involved in the conflict. Following this incident, NATO announced it would strengthen its missile-defense posture in the region.
Approximately one week after the war began, Israel conducted its first bombing of an oil storage facility in Tehran itself. Social media showed massive fireballs and dark smoke plumes rising from the capital. Israel claimed Iran's forces were using the tanks for military infrastructure, while Iran's Revolutionary Guards confirmed the attack on an oil refinery in southern Tehran.
On the same night as the Tehran oil facility strike, Israel conducted an attack in Beirut, Lebanon, targeting commanders of the Al-Quds Brigades of Iran's Revolutionary Guards. Israel also continued strikes against the Iranian-allied Hezbollah militia in Lebanon, expanding the theater of operations.
The US Central Command announced that since February 28, American forces had attacked more than 5,000 targets inside Iran and destroyed or damaged 50 Iranian ships. This revealed the massive scale of the US military campaign against Iranian infrastructure and naval capabilities.
Iran's Revolutionary Guards announced they would allow free passage through the strategic Strait of Hormuz for any Arab or European country that expelled Israeli and US ambassadors. The strait is critical for global oil transport, and its blockade had already significantly impacted energy markets.
NATO defense systems intercepted another ballistic missile fired from Iran towards Turkey, with debris landing in Gaziantep province near the Incirlik Air Base. Turkish President Erdogan warned Iran against taking 'provocative steps' after this second interception, as the risk of NATO being drawn deeper into the conflict increased.
US President Trump told reporters he believed the war was 'almost over,' claiming that Iran had lost its military capabilities. He stated, 'I think the war is almost over. They have no more...' suggesting Iranian forces were significantly degraded. However, fighting continued despite this assessment.
Lebanese authorities announced that Israeli military operations in Lebanon had resulted in almost 500 deaths. The strikes were part of Israel's campaign against Iranian-allied forces and Hezbollah positions in Lebanese territory.
NATO air and missile defense systems destroyed a third ballistic missile fired from Iran, this time over the eastern Mediterranean Sea after it passed through Iraqi and Syrian airspace. Turkish President Erdogan emphasized his priority was keeping Turkey out of the war while monitoring the regional conflict.
Israeli Prime Minister Benjamin Netanyahu posted a video from a coffee shop dismissing rumors that he had been killed in an Iranian attack. In the video, he discussed ongoing 'very strong operations' in Iran and Lebanon and urged Israelis to follow Home Front Command safety orders.
Aid workers and journalists documented severe devastation in Tehran, with crowds gathering to support newly appointed leader Mojtaba Khamenei. The burning oil facility continued creating apocalyptic imagery with massive smoke plumes. Despite the destruction, Trump maintained that Iran posed a diminishing threat.
The Iranian blockade of the Strait of Hormuz, imposed shortly after February 28, reduced shipping through the vital waterway by approximately 90 percent. This caused global oil prices to surge from around $70 to over $100 per barrel, affecting 20 percent of global oil trade and 20 percent of liquefied natural gas shipments.
President Trump called for NATO involvement in protecting shipping through the Strait of Hormuz, though Germany and other European countries rejected participating in such a mission. US Treasury Secretary Scott Bessent indicated temporary acceptance of limited Iranian, Indian, and Chinese shipping through the strait while awaiting potential military escorts.