OpenAI CEO Sam Altman announced on Friday that the company has reached an agreement with the US Department of War to deploy its artificial intelligence models in classified cloud networks.
“In all our dealings, the War Department has shown a deep respect for security and a desire to work together to achieve the best possible results,” Altman said in a post on X.
Tonight, we reached an agreement with the Department of War to deploy our models in their classified network.
In all of our interactions, the DoW displayed a deep respect for safety and a desire to partner to achieve the best possible outcome.
AI safety and wide distribution of…
— Sam Altman (@sama) February 28, 2026

We are preparing the details.
