Major defense contractors including Lockheed Martin are removing Anthropic's Claude from their systems in response to the supply chain risk designation. Reuters reported that defense-tech clients are 'fleeing' even as the military itself continues using Claude in some classified systems — creating an inconsistency the Pentagon hasn't addressed.
Why it matters
If you're a defense contractor or supply to one, this is actionable now. The designation requires certification that you don't use Anthropic's models in Pentagon work. However, TechCrunch notes the military is still using Claude, creating a contradictory situation that may be resolved by courts.
What to do
If you supply the defense sector, have your compliance team review the supply chain risk certification requirements. Begin evaluating Claude alternatives for defense-adjacent work — but don't rip out Claude from commercial operations, where it remains unaffected.