World 30 sources · over 2 days Latest coverage 18 Sept 2026, 5:29 am UTC

UN Experts Accuse US of Possible War Crimes in Deadly Iran Strikes

A UN fact-finding mission has found credible evidence suggesting the US committed war crimes in February airstrikes on a school and sports facility in Iran, killing at least 178 civilians.

By Fatima Al-Rashid · First published 17 Sept 2026

In brief

  1. A UN-backed fact-finding mission found reasonable grounds to believe the US committed war crimes in two February 2026 airstrikes in Iran.
  2. One strike hit a school in Minab, resulting in over 120 children among at least 178 total civilian deaths.
  3. Investigators said the errors leading to the school strike deaths went beyond negligence, intensifying calls for accountability.
  4. The White House has publicly rejected the UN panel's findings and denied any US war crimes in Iran.
  5. The UN report also points to gross human rights violations by the Iranian government against its own civilians.
UN Experts Accuse US of Possible War Crimes in Deadly Iran Strikes
Source: Sydney Morning Herald

Timeline · 8 moments

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Airstrikes hit school and sports facility in Minab, Iran

Sydney Morning Herald ↗

Reports emerge of high civilian casualties, mostly women and children

The Guardian - Iran ↗

Iran accuses US military of conducting the deadly strikes

DER SPIEGEL - Schlagzeilen – Tops ↗

UN launches fact-finding mission to investigate incidents

CBC Top Stories ↗

Findings spark international scrutiny and calls for accountability

The Independent ↗

White House rejects UN report on Iran strikes

New York Post ↗

UN says US actions went beyond negligence in Iran

NYT World News ↗

White House formally rejects UN war crimes findings

Middle East Eye ↗

Update 18 Sept 2026, 5:29 am UTC

UN investigators now say the mistakes leading to the school strike deaths 'went beyond negligence,' indicating a higher level of culpability. The White House has officially dismissed the UN report, while international outlets continue to highlight the report's call for accountability and further investigation.

Update 17 Sept 2026, 6:28 pm UTC

Multiple outlets now report that the White House has issued a strong denial in response to the UN-backed report, rejecting the findings that US strikes in Iran constitute war crimes. The UN investigation also highlights that Iranian civilians are facing human rights abuses from both the US strikes and their own government.

How it started

In February 2026, two airstrikes in Iran drew swift international attention after reports emerged of high civilian casualties. The attacks struck a school in the southern city of Minab and a nearby sports facility during daytime hours. Local authorities and witnesses reported that many of the victims were women and children who had gathered for regular activities.

The scale of the tragedy quickly raised questions about the identity of the attackers and the legality of the strikes. Calls for an independent investigation were immediate, especially after Iran accused the United States of direct involvement.

How it unfolded

Following the February strikes, international human rights organizations and the Iranian government demanded an inquiry into the attacks. The United Nations responded by commissioning a fact-finding mission to examine the events and determine responsibility.

On September 17, 2026, the UN-backed mission released its findings. According to their report, there are "reasonable grounds" to believe the United States was responsible for both airstrikes. The mission concluded that the attacks killed at least 178 people, with a significant number of victims being schoolchildren and other civilians.

Multiple news outlets reported that the UN experts considered these acts to meet the definition of war crimes under international law. The report specifically cited the deliberate targeting of civilian sites, which is prohibited in armed conflict.

The findings have led to a wave of international criticism and calls for accountability, with human rights groups urging further investigation and possible legal action. The US government has not yet issued a detailed response to the accusations.

Where it stands

The situation remains tense as the UN mission's findings circulate among governments and rights groups worldwide. The US faces mounting scrutiny over its military actions in Iran, particularly regarding the heavy civilian toll.

The fact-finding mission's report has intensified demands for transparency and accountability, while families of the victims and advocacy organizations continue to call for justice. Further responses from US officials and possible international legal proceedings are being closely watched.

What to watch

Key questions remain about how the US will respond to the UN's findings and whether any formal investigations or prosecutions will follow. The international community is expected to keep pressure on all parties for a full accounting of the events and potential consequences for those responsible.

Written from 30 outlets' coverage of this story. Every timeline entry links to the original report.

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