re: North Korea "A nuclear war may break out any moment".

Solved the North Korea problem:

1. China, Russia, South Korea and the US sit down at a table.

2. The parties agree that South Korea will continue as a nation state ultimately free from US military intervention. This is not negotiable. Though no guarantees are required as to how South Korea pursues its own destiny as an independent sovereign nation.

3. China and Russia begin a ~3 year refugee program by opening their borders actively welcoming any North Korean who wishes to emigrate. China and Russia accept North Korea immigrants as refugees and not citizens. Some accommodation might need to be made between China and Russia to equalize the burden.

4. In exchange for temporarily accepting North Korean immigrants, China and Russia will be allowed to expand their borders into the North ~25% of North Korea and divide the new lands as they agree among themselves.

5. The resulting vacuum in North Korea so weakens the regime that either Kim Jong Il and KWP either submit without force or all four parties unanimously agree to simultaneously execute overwhelming force.

South Korea continues. China and Russia expand their national interests. The US gets off the Peninsula.

It's not a perfect scenario to end the North Korean Police Action but all things must eventually come to an end.