It’s the big fight, the heavyweight championship — the U.S. against the world. The whole world. And not just traditional rivals.
In this scenario, the U.S. has to fight off its allies like the United Kingdom, France, and South Korea as well.
So if it’s the U.S. against the world, who’s going to win?
In short, the rest of the world is going to have a rough time of it — especially if American forces pulled back to the continental U.S. and made a stand there.
It’s a little more complicated than just who has the biggest military force, but the U.S. is still in a pretty decent position.