Partially Verified65% confidenceEventExact time
The U.S. Department of Homeland Security issued an order prohibiting federal civilian departments from procuring or using DeepSeek products, including derivative services developed with DeepSeek technology, with the exception of national security systems.
3
Sources
65%
Confidence
Medium-term (~90 days)
Relevance
10/21/2026
First Seen
Valid until: 1/19/2027
Sources
DeepSeek Open-Sources DeepInfer Inference Engine — Why Did It Trigger a US Ban?
bilibili智灵Shaw10/21/2026
Related Entities
Related Claims
Partially VerifiedThe U.S. Department of Homeland Security (DHS) issued a directive prohibiting federal civilian agencies from using the products and services of the Chinese AI company DeepSeek.80% similarUnverifiedThe US federal agencies' restriction order against DeepSeek targets procurement and information systems of US federal civilian agencies, including related third-party products, rather than a global ban aimed at ordinary users.78% similarUnverifiedThe ban applies to federal civilian agencies and requires the removal of DeepSeek-related products and derivative services.74% similarUnverifiedThe U.S. government announced almost simultaneously that government agencies are prohibited from using DeepSeek products.71% similarUnverifiedThe ban targets not only DeepSeek's direct products but also third-party services built on its technology.69% similar
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