I think that Russia , China and the U. S. are all in it together! It is planned years ago, the plan does have small changes along the way but it is all planned. The do know that they have one big problem which is 2nd Amendment. They are not 100% sure if they can win against 100 million armed Americans which maybe 10 to 15 million will become hardcore. They have never had to go against 10 million army even if they think there arms are better.
If there is a war in the U. S. not many other countries have what it takes to take us down.