Pentagon AI Contractor Must Remove Anthropic Software After Trump Ban

Defense contractor Palantir faces a costly challenge removing Anthropic's AI technology from military software systems following President Trump's order banning government work with the AI company. The company's Maven Smart Systems platform, used for intelligence analysis and weapons targeting, was built using Anthropic's Claude code and is worth over $1 billion in Pentagon contracts.

A major defense technology company is scrambling to overhaul its military software systems after President Trump banned the government from working with a key artificial intelligence provider.

Palantir Technologies must now remove Anthropic’s AI technology from its Maven Smart Systems platform, which provides intelligence analysis and weapons targeting capabilities to the military, according to sources familiar with the situation.

The software platform relies heavily on prompts and workflows created with Anthropic’s Claude AI system, creating a complex unwinding process for the contractor. Palantir holds Defense Department contracts related to Maven that could be worth more than $1 billion.

Trump issued the directive last week after Anthropic and the Pentagon reached a stalemate over safety restrictions that could limit autonomous weapons and government surveillance activities.

Defense Secretary Pete Hegseth made clear the changes must happen quickly, declaring last week: “Effective immediately, no contractor, supplier or partner that does business with the United States military may conduct any commercial activity” with Anthropic.

The Pentagon, Anthropic, and Palantir all refused to provide comment on the matter.

During a defense technology conference in Washington on Tuesday, Palantir CEO Alex Karp addressed the Pentagon disagreement without specifically mentioning Anthropic. He warned that Silicon Valley firms claiming AI will eliminate white-collar positions while also working to “screw the military” might push toward “the nationalization of our technology,” according to remarks shared on social media.

The situation highlights the complicated and potentially expensive challenges facing the Pentagon, government agencies, and American companies as they work to separate from an important AI supplier that has become deeply integrated into both public and private systems.

Legal experts specializing in government contracting and technology say other defense contractors, including Lockheed Martin, are likely to receive similar orders to remove Anthropic’s AI tools from their supply chains, despite questions about whether Trump’s ban will survive legal challenges.

Maven represents the Pentagon’s primary artificial intelligence initiative, created to process information from various sources to identify military targets and accelerate intelligence gathering and targeting operations. The system has supported recent American military actions, though it’s unclear whether the platform was involved in January’s raid in Venezuela that captured former President Nicolas Maduro or recent strikes against Iran.

Palantir’s technology has become central to the Pentagon’s efforts to incorporate artificial intelligence into military operations. This role has transformed the company from a specialized intelligence contractor into a crucial supplier for defense modernization programs, helping drive its market value to approximately $350 billion.