There’s already plenty of precedent for unilateral secession, the EU made it clear it was okay with that when it was Serbia, why are you raising a stink now?
Kosovo’s secession wasn’t unilateral, it was NATO-backed. Also, it followed a genocide I think I already told you that can’t be arsed to go back and have a look at which hexbear I educated on that particular topic.
sounds like a proxy war to me, and if the US pulled out they would not have any ammunition,
The US has stocks but they don’t have production capacity. Well, at least not nearly enough.