The prospect of "Attack" and "Literal War" is limited by the fact that worst-case resistance involves a drone strike, and worst-case compliance involves retaining enough wealth for you and everyone you know to live on the beach sipping mojitos for the rest of your natural lives, while holding a nice trophy.
Just not, you know, a space program and a larger military than Krushchev's reporting to you personally.
Worst case scenario? It was the first you brought up.
They better comply then