UN investigators say US strikes on an Iranian school and sports facility may constitute war crimes
A UN-backed fact-finding mission has attributed two February strikes to US forces on a reasonable-grounds standard, while also documenting alleged crimes against humanity by Iranian authorities during protests.
A new international finding reopens scrutiny of February strikes
A United Nations fact-finding mission has said there are reasonable grounds to believe that US forces were responsible for two February strikes in Iran, including an attack on the Shajareh Tayyebeh Primary School in Minab. The Guardian reported on 17 September that the mission classified the attacks on the school and a sports facility in Lamerd as indiscriminate attacks causing civilian deaths or damage to civilian objects.
The Minab strike is the more consequential finding. The mission said the school was a clearly identifiable civilian building and found no evidence that it was being used for military purposes. The Guardian reported that more than 150 people were killed according to Iranian officials, including about 120 schoolchildren. The figures are attributed to the reporting and Iranian authorities; the international mission’s conclusion concerns the conduct and legal character of the attack.
Al Jazeera independently reported the mission’s findings and the parallel conclusion that Iranian authorities committed serious rights violations and crimes against humanity during protests that began in late 2025 and continued into early 2026. The two strands of the report matter together: the investigation is not a single-sided account of the conflict, but an assessment of alleged violations by both the foreign military actor and Iran’s own security apparatus.
Why the finding matters now
The mission’s conclusion is not a criminal conviction and does not itself impose a legal remedy. It is, however, a formal UN-backed evidentiary assessment that can influence future investigations, diplomatic pressure and litigation. The United States has previously said its military operations comply with the law of armed conflict, while the Guardian reported that the Pentagon has not published a final public account of the Minab strike.
The UN’s earlier public briefing on the attack recorded the scale of civilian harm and stressed that schools and other civilian infrastructure must be protected. The latest finding raises the political cost of withholding a fuller explanation. What to watch next is whether the Human Rights Council receives the mission’s report, whether Washington releases additional investigative material, and whether Iranian authorities respond to the mission’s separate findings on repression.