The article describes a tentative U.S. military assessment that American forces likely struck an Iranian girls’ school, killing at least 150—facts that, if confirmed with unlawful targeting (intent, indiscriminate attack, or disproportionality), create serious war-crimes exposure. Current reporting leaves key elements (targeting basis, precautions, proportionality, and intent/knowledge) unresolved, but the magnitude of civilian casualties and stated “major combat operations” posture support Level 3 investigative and prosecutorial risk pending further evidence.