BEIJING — China said Tuesday it will “resolutely safeguard the legitimate rights and interests of Chinese companies” after the U.S. Department of Homeland Security ordered federal civilian agencies to stop using artificial intelligence tools from the Chinese startup DeepSeek, the AP, BBC News and The Guardian reported.
“China consistently opposes the overstretching of the concept of national security and the politicizing of science, technology, economic and trade issues,” Foreign Ministry spokesperson Mao Ning told reporters at a regular briefing, the AP reported.
The DHS notice, made public on Monday, orders agencies to remove DeepSeek and its affiliated products, as well as third-party products and services developed using DeepSeek, from their IT systems, and bars them from buying DeepSeek products. The ban took effect at the end of July and applies to civilian agencies including the Treasury, State and Justice departments, but not to agencies within the Department of Defense, the BBC reported.
“DeepSeek’s models present multiple threat vectors,” said a document attached to the notice, warning that use of the tools “may result in the transfer of sensitive data to (China) if used by US government employees or vendors,” The Guardian reported. It said DeepSeek’s servers are located in China, where the legal system gives the government “extensive authority” to access private company infrastructure.
DeepSeek did not immediately respond to requests for comment. The U.S. has accused DeepSeek and other Chinese AI startups of large-scale “distillation,” or extraction of capabilities from frontier American AI models, claims Beijing has dismissed, the AP reported. DeepSeek shook up the industry in January 2025 with a low-cost, high-performance chatbot and released its V4 model in April.
Trump and Chinese President Xi Jinping are set to meet in mid-November on the sidelines of the Asia-Pacific Economic Cooperation summit in Shenzhen, China, where AI is expected to be on the agenda.
Sources: AP, BBC News, The Guardian
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