Anthropic Rejects Pentagon Demand for Unrestricted Military Access to AI, Contract at Risk
SAN FRANCISCO, Feb 27, 2026: Artificial intelligence company Anthropic has refused to grant the Pentagon unrestricted access to its AI technology, escalating tensions with the administration of Donald Trump and raising the possibility of losing a major government contract.
Anthropic CEO Dario Amodei said the company could not agree to revised contract terms that would allow broad military use of its AI chatbot Claude, citing ethical concerns over potential misuse. He stated that the company remains open to negotiations but warned that current proposals do not sufficiently restrict applications such as mass surveillance or fully autonomous weapons.
Pentagon Denies Plans for Surveillance or Autonomous Weapons
Pentagon chief spokesman Sean Parnell rejected the allegations, stating that the military has no intention of using AI for illegal surveillance or autonomous weapons without human oversight. He emphasised that the Defense Department seeks access to AI tools only for lawful military purposes and to support operational effectiveness.
However, Anthropic’s internal policies prohibit the use of its AI systems for mass surveillance or autonomous lethal operations, placing the company at odds with the Pentagon’s request for broader access.
Contract Dispute Intensifies After Ultimatum
The dispute escalated after U.S. Defense Secretary Pete Hegseth reportedly issued an ultimatum requiring Anthropic to allow unrestricted military use of its AI technology or risk losing its Pentagon contract. Officials also warned that the company could face additional measures, including designation as a supply-chain risk.
Amodei criticised the threats, saying they sent conflicting signals about the government’s reliance on Anthropic’s technology while questioning its trustworthiness.
Lawmakers Express Concern Over Public Dispute
The conflict has drawn criticism from U.S. lawmakers, including Senator Thom Tillis, who described the public nature of the dispute as unprofessional and urged private resolution. Senator Mark Warner also raised concerns, warning that the situation highlighted the need for stronger AI governance in national security contexts.
Negotiations Continue Amid Broader AI Debate
Anthropic said it remains willing to continue discussions but warned it may facilitate a transition to another provider if an agreement cannot be reached. The company remains one of the few major AI developers yet to fully integrate its technology into U.S. military networks.
The dispute underscores growing global debate over the ethical use of artificial intelligence in warfare, particularly as governments increasingly rely on AI systems for defence and security operations.
