# Google DeepMind staff resign over Pentagon AI contracts, citing ethics

Digest AI · Policy & Regulation · published 2026-10-24T04:54:00Z

Canonical: https://digestai.news/story/google-deepmind-staff-resign-over-pentagon-ai-contracts-citing-ethics

## Summary

Google DeepMind has seen several staff quit after raising ethical concerns about the company's expanding role in military AI. Research engineer Sofia Liguori, who spent three years at the firm, said the growing push for AI systems in U.S. defense operations made her feel ashamed to work at Google. AI researcher Andreas Kirsch also left, questioning whether Google can adequately monitor how the Pentagon uses its technology, especially in classified settings.

The resignations come as the U.S. Department of Defense prioritises AI, with Defence Secretary Pete Hegseth describing a goal to become an “AI‑first” fighting force. Critics, including former OpenAI geopolitics lead Sarah Shoker, warn that rapid AI recommendations could outpace human oversight, increasing the risk of errors in high‑stakes decisions. Google maintains it reviews public‑sector contracts for compliance with its AI principles, which stress human oversight and alignment with international law, and says employees have channels to raise concerns without retaliation. However, former and current staff say they remain uneasy about how these safeguards work in classified military projects.

## Key points

- Sofia Liguori resigned from Google DeepMind over the company's growing military AI work.
- Researcher Andreas Kirsch also quit, citing doubts about Google’s oversight of Pentagon use.
- Google says it reviews public‑sector contracts for compliance with its AI principles.

## Why it matters

The departures highlight growing internal resistance to AI militarisation, raising questions about corporate responsibility, oversight, and the pace of human control in weaponised AI systems.

## Sources

1. [Google DeepMind employees resign over Pentagon AI deals, citing ethical concerns](https://hindustantimes.com/trending/google-deepmind-employees-resign-over-pentagon-ai-deals-citing-ethical-concerns-101792837956410.html) (hindustantimes.com, 2026-10-24)

Part of the developing story: [DeepMind Staff Walk Out Over Military AI Deals](https://digestai.news/thread/google-faces-staff-resignations-over-ai-military-contracts) (2 stories)

## Cite

Digest AI, "Google DeepMind staff resign over Pentagon AI contracts, citing ethics", 24 October 2026, https://digestai.news/story/google-deepmind-staff-resign-over-pentagon-ai-contracts-citing-ethics

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