JohnRM
Don't make me destroy you
Alpine Trooper said:The fact is it would not be a war between the United States and China. It would be a war between the world and China.
China would not win this war.
The only way that there would be a war between China and the United States would be if China attacked Taiwan. There is a reasonable degree of certainty that if that were to happen, North Korea would use the opportunity to invade South Korea. If Taiwan and South Korea were at war with China, Japan would be forceably drawn into the conflict. At very least, the war would be...
Allies
United States
South Korea
Japan
Enemies
China
North Korea
The next level arrives if Europe decides to become involved, which I doubt. The United Kingdom may align itself with the Allies, but France and Germany certainly would not. At best, we would get strong "moral" support, an economic embargo on China, and an indefinite extension of the arms embargo.
Some eastern european nations may attempt to provide limited, non-essential support, but it will have little or no impact on the final outcome.
War may erupt between Iran and the Allies. China recieves a generous portion of its petroleum imports from Iran, and there is a reasonable degree of certainty that the United States would, at least, blockade all shipments from Iran, and hopefully, launch a massive attack on Iran's nuclear, biological, and chemical weapons capabilities, as well as industrial targets, specifically petroleum-related centers.
The next tension point is India & Pakistan. India is traditionally an enemy of China as Pakistan is traditionally an ally. I doubt either nation would become involved in the war, at least not immediately.
Russia, as always, will hang out on the sidelines, quietly aiding whichever side it feels best serves its own interests and close to end, they will align with the winning side and confiscate as much territory as they can to add to their empire.