OpenAI is in talks to work with NATO and has defended its new Pentagon deal, as the U.S. government pushes rivals like Anthropic out of federal contracts.
OpenAI CEO Sam Altman told staff in a company meeting on Tuesday that he stood by the Pentagon deal, but admitted the announcement was rushed and looked “opportunistic.”
Last week, OpenAI signed an agreement with the U.S. Department of Defense to deploy its AI models within a classified government network. The deal came quickly after President Trump ordered federal agencies to stop using Anthropic’s AI tools.
The White House canceled more than $200 million in Anthropic contracts. Defense Secretary Pete Hegseth called Anthropic a national security “supply chain risk.”
Anthropic CEO Dario Amodei said his company was removed because it refused to loosen restrictions on military use of its AI. The company had rejected demands for unrestricted access to its models.
Anthropic had specifically opposed using its AI for mass domestic surveillance or fully autonomous weapons. The Pentagon said it had no interest in those uses, but wanted all lawful uses of AI to be permitted.
Altman said he does not regret signing with the Defense Department, but wished he had not announced it so fast. He told staff it looked like OpenAI took advantage of Anthropic’s removal.
Separately, OpenAI is now in discussions to deploy its technology on NATO’s unclassified networks. NATO is a 32-member military alliance.
Altman had initially told staff OpenAI was looking to deploy on all NATO classified networks. A company spokesperson later corrected that, saying the contract opportunity was for unclassified networks only.
NATO did not respond to a request for comment.
U.S. agencies including the State Department, Treasury, and the Department of Health and Human Services are also dropping Anthropic’s AI products under the new White House order.
Anthropic is backed by Amazon and Google. OpenAI is backed by Microsoft and Amazon, among others.
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