It's hard to see China (or anyone else) using nuclear weapons without similar response or worse.
So they would go from attempting to conquer a new piece of land via conventional war that they can withdraw from at any point if losing to facing destruction.
They've lost wars like vietnam and withdrawn after declaring victory, so it's not like they are suicidal if they dont get their way.
So they would go from attempting to conquer a new piece of land via conventional war that they can withdraw from at any point if losing to facing destruction.
They've lost wars like vietnam and withdrawn after declaring victory, so it's not like they are suicidal if they dont get their way.