Timeline
March 22, 2026 — March 28, 2026
World
Timeline: How the Israel-Iran Conflict Escalated Over One Week in March 2026
This timeline chronicles a dramatic week-long escalation in the Israel-Iran conflict, beginning with strikes on Iranian nuclear facilities and resulting in unprecedented Iranian missile attacks that penetrated Israeli air defenses. The events mark a significant intensification of the conflict, with attacks on critical infrastructure and growing questions about military capabilities on both sides.
8 events · 6 days · 11 source articles
Sun, Mar 22, 2026
Major
Iranian nuclear facility at Natanz struck
Iran's main nuclear enrichment facility at Natanz, located 220km southeast of Tehran, was hit in a strike. Israel denied responsibility for the attack. This facility had previously been targeted during earlier phases of the conflict.
Sun, Mar 22, 2026
Major
Iranian missiles strike Dimona and Arad in southern Israel
In what appears to be retaliation for the Natanz strike, Iranian missiles hit two southern Israeli towns—Dimona, home to Israel's main nuclear research center, and Arad. The attacks wounded more than 100 people (with reports ranging from 100-180 injured), marking the first time Iranian missiles had penetrated Israeli air defense systems in the area around the nuclear facility. Residential buildings were heavily damaged, with entire blocks affected.
Sun, Mar 22, 2026
Moderate
Israel evacuates strategic towns as casualties mount
At least 180 people were wounded in the Iranian attacks on Arad and Dimona, with 84 taken to hospitals from Arad alone, including 10 in serious condition. Hundreds of residents were evacuated from the strategic towns as Israeli authorities responded to the damage.
Sun, Mar 22, 2026
Major
US threatens Iran with 48-hour deadline over Strait of Hormuz
President Donald Trump set a 48-hour deadline threatening to attack Iran's power plants if the Strait of Hormuz was not opened. Iran responded by saying the strait, crucial to oil and other exports, would be 'completely closed' immediately if the US followed through. Iran's parliament speaker warned Tehran would retaliate against US and Israeli energy and infrastructure in the region.
Mon, Mar 23, 2026
Major
Netanyahu vows 'great force' retaliation
Israeli Prime Minister Benjamin Netanyahu declared that Israel, along with the United States, would respond with 'great force' after Iran's strikes on Dimona and Arad. The attacks were described as the most destructive Iranian attack since the war started, exposing vulnerabilities in Israel's Iron Dome defense system.
Tue, Mar 24, 2026
Moderate
Iranian missile strikes hit Nesher in central Israel
Iranian missiles struck the Israeli town of Nesher in central Israel, with residents describing fear and panic as explosions struck overnight. The attacks raised new questions about the effectiveness of Israel's air defense systems despite claims that most projectiles were being intercepted.
Tue, Mar 24, 2026
Moderate
Iran launches new salvo of missiles toward Israel
Late on Tuesday, Israel's military warned that Iran had fired a new salvo of missiles toward the country after a day of more than a dozen missile alerts. Air raid sirens sounded in Jerusalem and blasts were heard in the city and over Jericho in the West Bank. Israeli anti-missile defenses were activated, with no immediate casualties reported.
Sat, Mar 28, 2026
Major
Israeli strike on Tehran kills children; Iranian missile kills man in Tel Aviv
A pre-dawn Israeli strike hit a residential building in southern Tehran, killing at least five children. Separately, an Iranian missile attack killed a man in Tel Aviv on Friday, as the conflict entered its fourth week with both sides continuing retaliatory strikes across the region.
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