Going by what Hegseth said, it bans them from relationships or partnering with Anthropic at all. No renting or selling GPUs to them; no allowing software engineers to use Claude Code; no serving Anthropic models from their clouds. Probably have to give up investments; Amazon alone has invested like $10B in Anthropic.
It bans them from using all open source software unless they have signed an agreement with the developer to prohibit use of Claude Code.
What open source software ? Anthropic doesn't make open source software?
All open source software, because the developers might use Claude Code.