The Pentagon launched a formal investigation into a strike on the Shajareh Tayyebeh girls' elementary school in Minab, Hormozgan province, Iran, on February 28, 2026 — Day 1 of Operation Epic Fury. Iranian officials reported between 168 and 180 deaths, most of them schoolchildren; the Pentagon's own preliminary assessment confirmed at least 165 deaths and a U.S. Tomahawk cruise missile as the cause. The strike and the investigation were confirmed by NPR, CNN, NBC News, Fox affiliate Fox23 via AP wire, and Time magazine's independent investigation.

The school had historically been part of a walled compound connected to an Iranian Revolutionary Guard Corps naval base. Satellite imagery analysis by NPR, the New York Times, and BBC Verify showed the school was separated from the IRGC facility by a wall built between 2013 and 2016. The U.S. targeting list, analysts said, appears to have reflected data that was at least a decade old. NBC News reported that Democratic members of Congress were specifically asking the Pentagon whether AI-assisted targeting played a role in the failure to update the target's classification.

More than 120 Democratic members of Congress wrote to Defense Secretary Pete Hegseth demanding answers and asking whether the strike might constitute a violation of international humanitarian law. Critics pointed to a policy decision made by Hegseth before the war began: the civilian casualty mitigation team at CENTCOM — which reviews strike packages for civilian harm potential — had been cut by approximately 90%, leaving one staffer assigned to the function.

Fox News opinion coverage described the strike as 'collateral damage' inherent in warfare and argued that the United States' overall precision record in the campaign should be the focus. NPR conducted an extensive investigation, citing satellite imagery, munitions experts, and Pentagon documents to establish that the strike was a U.S. missile hitting what had become a civilian school. Both outlets confirmed the same core facts: a U.S. Tomahawk struck the school and a formal investigation is underway.