Russia also has separatists supporting them and they can move relatively freely withing the country. The US did sanction Russia, but is actually more of a sanc

Russia also has separatists supporting them and they can move relatively freely withing the country. The US did sanction Russia, but is actually more of a sanction against Germany. China might even like an invasion for different reasons, although they probably will call them out on it officially. You are probably correct that western countries won't do much.