Overview
The United States Department of Defense is the federal executive department responsible for coordinating and supervising all agencies and functions of the U.S. government relating to national security and the armed forces. It is the world’s largest employer and the single largest institutional consumer of energy and technology.
Key Facts
- Headquartered at the Pentagon in Arlington, Virginia
- Oversees the Army, Navy, Air Force, Marine Corps, Space Force, and numerous defense agencies
- Blacklisted Anthropic for the company’s refusal to pursue military AI applications
- Demanded AI contractors accede to “any lawful use” and remove safeguards per DoD AI Strategy document Statement from Dario Amodei on our discussions with the Department of War
- Threatened Anthropic with Defense Production Act invocation and “supply chain risk” designation — never before applied to an American company Statement from Dario Amodei on our discussions with the Department of War
- Pete Hegseth designated Anthropic a supply chain risk via X on Feb 27, 2026; added sweeping commercial prohibition exceeding statutory authority The Department of Defense’s Conflict With Anthropic and Deal With OpenAI Are a Call for Congress To Act
- Signed classified-network AI contract with OpenAI hours after the Anthropic designation The Department of Defense’s Conflict With Anthropic and Deal With OpenAI Are a Call for Congress To Act
- Used Claude for Iran military strike planning on the same weekend it designated Anthropic a supply chain risk (WSJ, Washington Post) The Department of Defense’s Conflict With Anthropic and Deal With OpenAI Are a Call for Congress To Act
- Under Secretary Emil Michael led negotiations with both Anthropic and OpenAI; called Dario Amodei a liar and demanded he testify under oath The Department of Defense’s Conflict With Anthropic and Deal With OpenAI Are a Call for Congress To Act
- Maintains partnerships with major technology companies for AI, cloud computing, and cybersecurity through programs like JEDI/JWCC and Maven
- Annual budget exceeds $800 billion
Newsletter Relevance
The DoD is a central node in the Tech-State Conflict — its relationships with AI companies define where the boundary sits between civilian technology and military application. The Anthropic blacklisting illustrates how refusing military work carries institutional consequences, while the broader push to integrate AI into defense operations raises questions about autonomous weapons, surveillance, and the militarization of frontier AI capabilities. The Pentagon’s relationship with the United Kingdom on defense technology sharing adds a geopolitical dimension.
Connections
- Anthropic — blacklisted for refusing military AI applications
- OpenAI — signed classified-network contract hours after Anthropic designation
- Pete Hegseth — Secretary of Defense; issued supply chain risk designation
- Dario Amodei — Anthropic CEO; counterparty in negotiations
- United Kingdom — allied defense technology sharing and joint military programs
- Tech-State Conflict — exemplifies the tension between technology companies and state power over AI governance
- Regulatory Weaponization — supply chain risk designation as unprecedented punitive tool
Source Appearances
- Statement from Dario Amodei on our discussions with the Department of War — Amodei’s account of DoD demands, threats, and the two red lines
- The Department of Defense’s Conflict With Anthropic and Deal With OpenAI Are a Call for Congress To Act — American Progress legal analysis; supply chain risk designation; OpenAI deal; Congressional action items
- Britain woos Anthropic expansion after US defence clash — UK recruiting Anthropic after DoD blacklisting
Open Questions
- What are the consequences for AI companies that refuse DoD contracts — and what incentive structure does that create?
- How does DoD procurement policy shape which AI capabilities get developed and which don’t?
- What role does the Pentagon play in setting de facto AI safety standards through its requirements?