Anthropic hires Trump-linked lobbyist after Pentagon risk label

Anthropic has hired Ballard Partners, a Washington lobbying firm with close ties to the Trump administration.

The move came days after the Pentagon designated the AI company as a supply chain risk, according to a new lobbying filing.

The filing says Ballard began work on March 9 on advocacy related to Defense Department procurement after Anthropic was notified of the risk designation on March 5.

Anthropic has mounted a legal challenge after talks with the Pentagon broke down over government access to its tools and limits on uses such as autonomous weapons and mass surveillance.

Ballard is Anthropic’s sixth outside lobbying hire since November as AI companies step up policy work in Washington, where Anthropic spent US$3.1 million on federal lobbying in 2025, up more than 330% year-on-year.

🔗 Source: Bloomberg

🧠 Food for thought

Implications, context, and why it matters.

The ‘supply chain risk’ label is more of a contract weapon than a security threat

The Pentagon applied the label after tense talks when Anthropic would not drop two safety guardrails, a ban on mass domestic surveillance and a ban on fully autonomous weapons systems 1.
The cited authority, 10 U.S.C. § 3252, a U.S. law governing supply chain risk decisions in some defense purchases, describes supply chain risk as an adversary sabotaging a system rather than a fight over terms of use 2.
Legal experts say the law lets the Pentagon block a vendor from certain national security system procurements, rather than cut off all business 2.
The statute does not give sweeping authority to stop commercial work between Anthropic and defense contractors, despite a social media claim from secretary of defense Pete Hegseth 3, 4.
That background helps explain Anthropic’s hard legal and lobbying push since the company calls the designation an “extra-legal abuse of authority” used to settle a contract dispute 2.

The Pentagon’s move could create a chilling effect for tech firms eyeing government contracts

The dispute suggests that U.S. military work can mean giving up control over a product’s core safety architecture, beyond delivering a finished service 1.
The government’s readiness to bar a large U.S. AI company over use case limits could steer other firms away from defense deals 3.
OpenAI landed a Pentagon contract while keeping similar principles, which adds to the view that control may drive the clash as much as the policies do 1, 3.
Silicon Valley companies face a hard call between weakening ethical guardrails or risking what a former White House AI adviser described as the “destruction of a company for its political and philosophical orientation” 1.