# US Defense Department

Type: Company

Source: Supply Chain Intelligence Brief — https://getsupplybrief.com/entity/us-defense-department-company
Canonical HTML page: https://getsupplybrief.com/entity/us-defense-department-company

## Timeline

- **2026-03-09**: Legal Action — Anthropic files two lawsuits in federal court challenging the 'supply chain risk' label.
- **2026-03-02**: Procurement Freeze — Major defense integrators are notified to halt the use of Anthropic APIs in government projects.
- **2026-02-15**: Internal Designation — Reports emerge that the DOD has internally flagged Anthropic under supply chain risk protocols.

## Recent coverage (1 stories)

### Anthropic Challenges Pentagon Over ‘Supply Chain Risk’ Designation
2026-03-09 18:02:21 · Sentiment: Bearish · Impact: 7/10 · Sources: 5

Artificial intelligence leader Anthropic has filed two lawsuits against the U.S. Department of Defense after being designated a 'supply chain risk.' The company alleges the label is ideologically motivated and legally unfounded, marking a major escalation in the tension between national security agencies and Silicon Valley.
Full story: https://getsupplybrief.com/story/anthropic-sues-pentagon-supply-chain-risk

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