The Pentagon has launched a formal investigation into a missile strike on an Iranian girls' school that killed at least 165 civilians, many of them children, after a preliminary assessment determined the U.S. was at fault, according to a U.S. official who was not authorized to speak publicly.
The investigation is expected to take months and will include interviews with all those involved, from planners and commanders to those who carried out the strike. If confirmed, it would rank among the military's most deadly incidents involving civilians in decades.
What the Left Is Saying
Progressive Democrats and foreign policy critics have seized on the strike as evidence of broader failures in civilian protection under the current administration. Congressional Democrats had previously raised concerns about the scaling back of Pentagon civilian casualty mitigation efforts.
Sen. Chris Coons, D-Del., who has been critical of the war's escalating costs, said the strike underscores the need for greater oversight. 'We need answers about how this happened and what steps are being taken to prevent future civilian casualties,' Coons said in a statement.
Rep. Pramila Jayapal, D-Wash., chair of the Progressive Caucus, called for an immediate suspension of operations near civilian areas. 'This is exactly what we feared when we raised alarms about the gutting of civilian protection protocols,' Jayapal said.
What the Right Is Saying
Republicans have largely defended the administration's military approach, with some arguing that Iran bears responsibility for using civilian infrastructure for military purposes.
Conservative commentators have emphasized that the investigation is ongoing and that the U.S. has a strong record of investigating its own operations. 'Unlike the terrorist Iranian regime, the United States does not target civilians,' said White House spokesperson Anna Kelly.
Sen. Tom Cotton, R-Ark., a strong supporter of military operations against Iran, said the strike should be viewed in context. 'We are at war with a regime that deliberately hides behind civilians. Our forces have an obligation to protect American lives, and we will investigate any incident thoroughly,' Cotton said.
What the Numbers Show
The death toll of 165 makes this one of the deadliest single incidents involving civilian casualties for the U.S. military in decades, surpassing many notable incidents from the wars in Iraq and Afghanistan.
The civilian mitigation teams at the Pentagon were cut by 90% under Defense Secretary Pete Hegseth, according to a U.S. official who spoke to NPR. Prior to the cuts, these teams worked with military commanders on target planning and maintained 'no strike' lists including schools and religious sites.
U.S. Central Command, which oversees operations in the Middle East, had only one staffer assigned to civilian casualty mitigation operations after the cuts, the official said. The teams had once provided details on whether potential target areas had high concentrations of civilians and suggested using precision munitions to mitigate harm.
The school was walled off from what had been an Iranian Revolutionary Guard naval base between 2013 and 2016, according to historical satellite imagery reviewed by NPR. The strike also hit a public health clinic that was walled off from the base around 2024.
The Bottom Line
The Pentagon investigation into the school strike represents a significant moment in the ongoing conflict with Iran, potentially complicating the administration's military strategy as Congress considers supplemental funding requests. The death toll places this among the deadliest civilian incidents in recent U.S. military history, drawing scrutiny from both parties. The investigation is expected to take months, and its findings could influence future operations and funding debates on Capitol Hill.