It's the same as Trump claiming emergency powers to apply tariffs, when the "emergency" he claimed was basically "global trade exists."
Yes, the government can choose to purchase or not. No, supply chain risk is absolutely not correct here.
You might be completely right about their real motivations, but try to steelman the other side.
What they might argue in court: Suppose DoD wants to buy an autonomous missile system from some contractor. That contractor writes a generic visual object tracking library, which they use in both military applications for the DoD and in their commercial offerings. Let’s say it’s Boeing in this case.
Anthropic engaged in a process where they take a model that is perfectly capable of writing that object tracking code, and they try to install a sense of restraint on it through RLHF. Suppose Opus 6.7 comes out and it has internalized some of these principles, to the point where it adds a backdoor to the library that prevents it from operating correctly in military applications.
Is this a bit far fetched? Sure. But the point is that Anthropic is intentionally changing their product to make it less effective for military use. And per the statute, it’s entirely reasonable for the DoD to mark them as a supply chain risk if they’re introducing defects intentionally that make it unfit for military use. It’s entirely consistent for them to say, Boeing, you categorically can’t use Claude. That’s exactly the kind of "subversion of design integrity" the statute contemplates. The fact that the subversion was introduced by the vendor intentionally rather than by a foreign adversary covertly doesn’t change the operational impact.
The DoD has a right to avoid such models, and to demand that their subcontractors do as well.
It’s like saying “well I’d hope Boeing would test the airplane before flying it” in response to learning that Boeing’s engineering team intentionally weakened the wing spar because they think planes shouldn’t fly too fast. Yeah, testing might catch the specific failure mode. But the fact that your vendor is deliberately working against your requirements is a supply chain problem regardless of how good your test coverage is.
You’re really trying to complain that the use of the rule is inappropriate here, which may be true, but is far more a matter of opinion than anything else.
I fully understand that they are using it to ban things from the supply chain. The law, however, is not “first find the effect you want, then find a law that results in that, then accuse them of that.”
You can’t say someone murdered someone just because you want to put them in jail. You can’t use a law for banning supply chain risks just because you want to ban them from the supply chain.
This isn’t idle opinion. Read the law.
Is it really reasonable to refuse to buy a fighter jet because somebody at Lockheed who works on a completely unrelated project uses claude to write emails?