Defense Secretary Pete Hegseth designated Anthropic a supply chain risk effective immediately.
President Trump ordered all federal agencies to stop using Anthropic's technology.
The decision follows an ongoing feud between the company and the Department of Defense.
The ban extends to all military contractors, suppliers, and partners.
📖 Full Retelling
Defense Secretary Pete Hegseth announced that the Pentagon is officially designating the artificial intelligence company Anthropic as a supply chain risk in Washington, occurring shortly after President Donald Trump directed all federal agencies to cease using the firm’s technology. This abrupt and coordinated policy shift stems from an escalating dispute between the Trump administration and the Department of Defense regarding the security implications and oversight of the company’s software. The decision marks a significant instance where the executive branch and military leadership are moving in tandem to sever ties with a major tech player over alleged security vulnerabilities.
Elaborating on the enforcement of this new policy, Hegseth stated that the ban is effective immediately, creating a strict prohibition that no contractor, supplier, or partner doing business with the United States military may utilize Anthropic’s services. This mandate sends shockwaves through the defense industrial base, as companies must now audit their systems to ensure compliance with the sudden exclusion. The classification of Anthropic as a supply chain risk implies that the government views the company’s continued involvement as a liability that could potentially compromise national security or the resilience of critical military infrastructure.
The rapid succession of the President’s federal directive and the Pentagon’s specific designation highlights the intensity of the ongoing feud between the AI firm and defense officials. While the specific catalyst for this breakdown in relations remains complex, the message to the broader tech industry is unequivocal: alignment with federal security standards is paramount. By cutting off access to the Pentagon and its vast network of affiliates, the administration is exerting maximum pressure on Anthropic, effectively isolating the company from one of the most significant sources of research and development funding in the world.
🏷️ Themes
National Security, Artificial Intelligence, Defense Policy, US Politics
American government official and television personality (born 1980)
Peter Brian Hegseth (born June 6, 1980) is an American government official and former television personality who has served as the 29th United States secretary of defense since 2025.
Hegseth studied politics at Princeton University, where he was the publisher of The Princeton Tory, a conservative st...
# Anthropic PBC
**Anthropic PBC** is an American artificial intelligence (AI) safety and research company headquartered in San Francisco, California. Established as a public-benefit corporation, the organization focuses on the development of frontier artificial intelligence systems with a primary e...
In geometry, a pentagon (from Greek πέντε (pente) 'five' and γωνία (gonia) 'angle') is any five-sided polygon or 5-gon. The sum of the internal angles in a simple pentagon is 540°.
A pentagon may be simple or self-intersecting.
President of the United States (2017–2021; since 2025)
Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who is the 47th president of the United States. A member of the Republican Party, he served as the 45th president from 2017 to 2021.
Born into a wealthy New York City family, Trump graduated from the...
Defense Secretary Pete Hegseth said the Pentagon is designating Anthropic as a supply chain risk shortly after President Trump directed all federal agencies to cease using the company’s technology amid an ongoing feud with the Department of Defense (DOD). “Effective immediately, no contractor, supplier, or partner that does business with the United States military may...
