The Atlantic:

On Friday afternoon, Anthropic learned that the Pentagon still wanted to use the company’s AI to analyze bulk data collected from Americans. That could include information such as the questions you ask your favorite chatbot, your Google search history, your GPS-tracked movements, and your credit-card transactions, all of which could be cross-referenced with other details about your life. Anthropic’s leadership told Hegseth’s team that was a bridge too far, and the deal fell apart. Soon after, Hegseth directed the U.S. military’s contractors, suppliers, and partners to stop doing business with Anthropic. The list of companies that contract with the military is extensive, and includes Amazon, the company that supplies much of Anthropic’s computing infrastructure. The Department of Defense did not respond to a request for comment. A spokesperson for Anthropic referred me to the company’s statement addressing Hegseth’s remarks.

My source, whom I am granting anonymity because they are not authorized to talk about the negotiations, also shed further light on the disagreement between Anthropic and the Pentagon over autonomous weapons, machines that can select and engage targets without a human making the final call. The U.S. military has been developing these systems for years and has budgeted $13.4 billion for them in fiscal year 2026 alone. They run the gamut from individual drones to whole swarms that can be used in the air and at sea.

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