Wednesday, October 21, 2026 · No. 20Published by HJITM · 한국어 ·

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Policy & Regulation

US Homeland Security Bans DeepSeek AI Tools in Federal Agencies

Original headline: China Condemns U.S. Ban on DeepSeek A.I. in Government Systems

The US Department of Homeland Security ordered the removal and exclusion of AI tools developed by Chinese firm DeepSeek from all federal civilian agencies. The move came amid growing US‑China AI tensions, and the Chinese government condemned the ban.

The ban highlights escalating US‑China tech rivalry and concerns over supply‑chain security.

Research angleHow does banning Chinese AI tools affect federal agencies' cybersecurity risk perception? — Protection Motivation Theory

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This item is an AI-generated summary of reporting by The New York Times. Please check the original article for accuracy. Copyright in the original article belongs to The New York Times.