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US Military AI Misjudgment Leads to Deadly Attack and Near International Conflict

September 19, 2026
oecd:2026-09-19-36d5View source ↗

What happened

US military intelligence relied on AI systems, including Palantir's Maven, which generated false reports. This led to a deadly attack on an Iranian girls' school, killing over 150, and nearly caused a US military operation against a Chinese ship based on erroneous AI-generated intelligence, risking major international conflict.

Reported impact

Affected parties
Not publicly disclosed
Harm type
Not publicly disclosed
Scale
Not publicly disclosed
Financial impact
Not publicly disclosed
Regulatory action
Not publicly disclosed

Classification

Organization
Not publicly disclosed
AI system
Not publicly disclosed
Industry
Not publicly disclosed
Country
Not publicly disclosed
Provider
Not publicly disclosed
Incident type
Not publicly disclosed

Relevant governance controls

Governance control mapping is not available for this record.

  • No controls mappedNot publicly disclosed

Control mapping is analytical. It does not state that any control would have prevented the incident.

Sources and evidence

OECD AI Incidents Monitor
Primary source
US Military AI Misjudgment Leads to Deadly Attack and Near International Conflict
2026-09-19