The US administration has added four more AI companies to its roster of favoured suppliers, with the Pentagon signing agreements with Microsoft, Reflection AI (which has yet to release a publicly-available model), Amazon, and Nvidia that mean their products can be used on classified operations. The companies join OpenAI, xAI, and Google as companies that the Department for Defense can deploy “for any lawful use.” The phrase “any lawful use” formed the centre of the recent disagreement between Anthropic AI and the US administration, with CEO Darius Amodei claiming that it would let the US government use Anthropic technology to subject the American civilian population to surveillance, and produce autonomous weapons, areas of Anthropic’s use that he wanted walled off. The Pentagon cancelled a $200 million contract with the company, a decision which Anthropic swiftly took to court, claiming millions in lost revenues from the government and others influenced by the government’s decision.…