... No?

The government signed a contract with Anthropic, then changed their minds and decided they don't like the terms of the agreement that they had already voluntarily signed, and then they designated Anthropic a supply chain risk.

It's like ordering a pizza to the Pentagon, and then saying "actually we made a mistake with our order; we want that pizza delivered to Venezuela, please do that". And then when Dominos politely says that's outside of their service area, you call them a threat to national security, say they're trying to dictate terms, and ban them from ever doing business with any of your vendors ever again.