The Russians can fool around with whatever they want, but they better keep a lot of troops in Siberia.
In H.S. Mock U.N., I played China. Invaded Vietnam and Siberia.
China knows that is the end of them if they make such a move, and they both know NATO and ASEAN will move in if they do that. More like Russia smashing into Europe and China into Taiwan and the S. China Sea. And Merkel betraying the Poles just like Germans are known for.