Where things stand with the Department of War
Key Points
- Anthropic will legally challenge the DoW supply-chain designation
- Designation narrowly applies to Claude use tied to DoW contracts
- Anthropic will keep supporting DoW systems at nominal cost
Summary
Anthropic received a Department of War letter (Mar 4) designating the company as a supply chain risk under 10 USC 3252. Anthropic disputes the legality of the designation and will challenge it in court. The company says the designation has a narrow statutory scope: it applies to uses of Claude that are directly part of Department of War contracts, not to all customer uses or unrelated business relationships. Anthropic will continue productive engagement with the Department, provide models and engineer support to the Department and national security community at nominal cost while transitions are arranged, and reiterates its policy exceptions on fully autonomous weapons and mass domestic surveillance. The company also apologized for an internal post that leaked to the press and clarified it was an out-of-date, hastily written response.
Key Points
- Legal and scope
- Anthropic will challenge the supply chain risk designation in court and contends it is legally unsound.
- The designation is narrow under 10 USC 3252 and targets only uses of Claude directly tied to Department of War contracts.
- Operational impact
- For most customers, use of Claude is unaffected unless it is directly part of a Department of War contract.
- Even Department contractors retain unrelated uses and business relationships that are not tied to specific DoW contracts.
- Support and transition
- Anthropic will continue to provide models and engineering support to the Department and national security community at nominal cost to avoid operational gaps.
- Anthropic affirms it will not participate in operational decision-making; its stated exceptions remain fully autonomous weapons and mass domestic surveillance.
Practical guidance for engineers
- Continue normal support for non-DoW customers; their access should be unaffected.
- If you support customers with DoW contracts, coordinate with legal/compliance immediately to identify Claude usages that are directly tied to DoW contracts and prepare migration or mitigation plans.
- Preserve logs, access controls, and configuration records to support legal and compliance reviews and smooth transitions.
- Expect short-term engagement with DoW teams; plan for coordinated support and handoffs while Anthropic provides nominal-cost models and engineering help.
Next steps
- Anthropic will pursue a legal challenge and continue conversations with the Department to minimize disruption to national security operations.