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Tracking America’s latest conflict: The Iran war timeline

The war between the United States and Iran has seesawed between open conflict and temporary lulls in hostilities several times since it began on Feb. 28, 2026, but the fighting has never truly ceased. 

The massive air and missile strikes that marked the start of U.S. military operations were followed by a ceasefire in name only — one that was punctuated by exchanges of fire and a churn of press releases and statements from U.S. Central Command, or CENTCOM, the Pentagon, the White House and other arms of the government, ticking off strikes and targets destroyed. At the same time, Iran has retaliated, striking targets across the region. To date, 18 American service members have died in the conflict.

This timeline is compiled from official sources, such as Defense Department news releases and figures provided during press conferences, interviews, and in response to media queries; from internal reporting by the Task & Purpose team; and other news reports. This timeline is an ongoing project and will be updated.

Timeline

The Iran war

Nicholas Slayton Avatar

Nicholas Slayton

Contributing Editor

Nicholas Slayton is a Contributing Editor for Task & Purpose. In addition to covering breaking news, he writes about history, shipwrecks, and the military’s hunt for unidentified anomalous phenomenon (formerly known as UFOs).


James Clark Avatar

James Clark

Editor-in-Chief

James Clark is the editor-in-chief of Task & Purpose. He is a former Marine and a veteran of the War in Afghanistan.


Jeff Schogol Avatar

Jeff Schogol

Senior Pentagon Reporter

Jeff Schogol was the senior Pentagon reporter for Task & Purpose from 2018 until 2026. He has covered the military for more than 20 years. Email him at schogol@taskandpurpose.com or direct message @JSchogol73030 on Twitter.


Matt White Avatar

Matt White

Senior Editor

Matt White is a senior editor at Task & Purpose. He was a pararescueman in the Air Force and the Alaska Air National Guard for eight years and has more than a decade of experience in daily and magazine journalism.


Patty Nieberg Avatar

Patty Nieberg

Senior Reporter

Patty is a senior reporter for Task & Purpose. She’s reported on the military for five years, embedding with the National Guard during a hurricane and covering Guantanamo Bay legal proceedings for an alleged al Qaeda commander.


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