# DOD Memo: Phase Anthropic Out of National Security Systems

Times of AI Desk · 2026-03-06 · Policy

[https://timesof.ai/2026/03/pentagon-memo-directs-removal-of-anthropic-products](https://timesof.ai/2026/03/pentagon-memo-directs-removal-of-anthropic-products)

> Internal DOD directive (March 6), reported by CBS/The Hill: senior leaders ordered to identify and discontinue Anthropic models/services after supply-chain risk designation — timelines by criticality; reports link to Claude in sensitive ops including Iran campaign aspects. Anthropic: safeguards non-negotiable; lawsuits call designation retaliatory. Escalation after the label — not a civilian ChatGPT ban.

A supply-chain risk label is paperwork until someone orders uninstalls. The proprietary escalation: a **March 6 internal DOD memo** turning the Anthropic designation into **operational removal** from key national security systems.

Per CBS News and The Hill reporting on the memo addressed to senior military leaders and commanders: agencies must identify and discontinue Anthropic models and services; national security concerns tied to the company’s refusal to relax safeguards for certain military applications; implementation timelines vary by system criticality, with some immediate actions. Reports indicate references to Claude use in sensitive operations, including aspects of the Iran campaign. **Anthropic** maintains safeguards are essential; most commercial customers unaffected; lawsuits challenge the designation as retaliatory.

## Claims vs checks

Memo existence/substance are **secondary reporting** of an internal directive (CBS, The Hill; also NYT/Reuters defense coverage). Anthropic position is **company primary**. Iran-campaign detail is as reported — not independently verified here.

## Limits

- Internal memo scope can be narrower than headlines.
- Litigation outcome unknown at file date.
- Companion email/court and designation files cover cause chain.

## Sources

- Internal DOD memo dated March 6, 2026 (obtained/reported by CBS News, The Hill).
- [Anthropic news/statements](https://anthropic.com/news) (early March 2026).
- The New York Times, Reuters, and defense-focused publications.
- Related Senate letters and designation timeline reporting.