AI giant to deploy models on classified military networks after rival labeled supply-chain risk
OpenAI has signed an agreement with the US Department of Defense to deploy its artificial intelligence models across classified Pentagon networks, marking a major expansion of its federal footprint. The deal was announced just hours after the White House ordered agencies to stop using rival AI firm Anthropic, citing national security concerns.
In a post on X late Friday, OpenAI CEO Sam Altman confirmed that the company’s models would operate within the Pentagon’s classified environment. He said the Defense Department had demonstrated “deep respect for safety” and agreed to operate within OpenAI’s policy limits.
The timing underscores a rapidly shifting landscape in Washington, where AI is increasingly viewed as both a strategic asset and a potential national vulnerability.
Source: Defense Secretary Pete Hegseth
Anthropic designated security risk amid contract standoff
Earlier Friday, Defense Secretary Pete Hegseth labeled Anthropic a “Supply-Chain Risk to National Security,” a designation that typically applies to foreign-linked technologies considered sensitive. The move requires defense contractors to certify that they are not using Anthropic’s models.
President Donald Trump also directed federal agencies to immediately halt use of Anthropic systems, granting a six-month transition period for existing deployments.
Anthropic had previously secured a $200 million Pentagon contract in July, becoming the first AI lab to operate models in the department’s classified environment. However, negotiations reportedly deteriorated after the company sought formal guarantees that its technology would not be used for autonomous weapons or domestic mass surveillance. The Defense Department maintained that AI tools must remain available for all lawful military applications.
Anthropic said it was “deeply saddened” by the designation and intends to challenge the ruling in court. The firm warned that the decision could reshape how US technology companies engage with federal defense agencies.
Source: Sreemoy Talukdar
AI governance and military boundaries
Altman stated that OpenAI maintains similar restrictions and that they are embedded in the new contract. According to him, the company prohibits domestic mass surveillance and requires human accountability in decisions involving the use of force, including automated systems.
Still, the announcement sparked backlash online. Critics pointed to OpenAI’s earlier public commitments to avoid involvement in military or surveillance applications. Some users accused the company of softening its stance as AI contracts with government agencies become more lucrative.
The episode highlights a broader tension across the AI sector. As federal demand for advanced models grows — particularly in defense and intelligence contexts — companies face increasing pressure to balance commercial opportunity, ethical safeguards and geopolitical competition.
For Washington, AI is no longer just a technological frontier. It is now part of national security