Trump Orders Federal Agencies to Halt Anthropic AI Use Amid Dispute

Feb 28, 2026, 2:24 AM
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In a significant escalation of tensions between the US government and Anthropic, President Donald Trump has ordered all federal agencies to immediately stop using the company’s artificial intelligence technology. This directive follows a protracted dispute over the military's potential use of Anthropic's AI systems, particularly in contexts involving mass surveillance and autonomous weaponry.
The conflict reached a boiling point on Friday, just hours before a deadline set by the Pentagon. The Department of Defense had demanded that Anthropic modify its ethical guidelines to allow unrestricted military access to its AI technology, specifically its product known as Claude. However, Anthropic's CEO Dario Amodei stated the company "cannot in good conscience accede" to such demands, leading to the fallout.
In a post on Truth Social, Trump characterized Anthropic's stance as a "disastrous mistake" and expressed that the company was attempting to "strong-arm the Department of War." He highlighted a need for the federal government to maintain control over military technology, asserting that decisions regarding national security should not be dictated by private companies.
Following Trump's directive, Defense Secretary Pete Hegseth classified Anthropic as a supply chain risk to national security. This designation typically applies to foreign adversaries and could jeopardize Anthropic's partnerships with other businesses, effectively blacklisting it from military contracts. Hegseth indicated that no contractor working with the US military would be allowed to conduct business with Anthropic, thus enforcing a strict separation.
Despite the severe penalties imposed, Anthropic has indicated a willingness to challenge the supply chain designation legally. The company expressed that this unprecedented action could set a dangerous precedent for American companies negotiating with the government.
The dispute has garnered considerable attention in Silicon Valley, with several executives from Anthropic's competitors, including OpenAI, expressing support for Amodei's position. OpenAI CEO Sam Altman publicly stated that he trusts Anthropic and agrees with their concerns over the potential misuse of AI technology in warfare. Furthermore, nearly 500 employees from OpenAI and Google signed an open letter expressing solidarity with Anthropic, asserting that they would not be divided by fears of retaliation.
The Pentagon's stance has been that it does not intend to use AI for mass surveillance or to develop autonomous weapons, yet it requires AI models to be available for all lawful purposes. This position has been met with skepticism by Anthropic, which argues that the proposed contractual language could permit the Pentagon to disregard essential safeguards at will.
The implications of this conflict extend beyond Anthropic's immediate operations, as it raises broader questions about the ethical use of AI in military settings. Retired Air Force Gen. Jack Shanahan noted that while public disputes may generate headlines, they ultimately hinder progress in the field of AI safety and military readiness.
As the situation unfolds, it remains to be seen how this conflict will impact Anthropic’s growth trajectory, especially as the company prepares for a potential initial public offering. The outcome of this dispute could also influence how other AI firms approach negotiations with the government regarding the use of their technologies.
Overall, the clash between Anthropic and the Trump administration represents a pivotal moment in the ongoing dialogue about the role of AI in national security and the ethical boundaries that should govern its application.

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