Just going to extend the timeline for you
2082: Tensions break out as full-blown war begins, the U.S. and its allies utilize the rebel groups to un stabilize the countries, while they begin island hopping in Indonesia and taking away rubber supplies, oil, and de-stabilizing their control of the Pacific Ocean to have total naval superiority.
The U.S.'s next move was to destroy vital factories and gain air superiority, as the battle of the Asian airspace began, Japan would also join the war against China as India broke ties with the war. China would have any resources coming out of India cut, while European countries began prepping for war, including Russia.
The U.S. has cut off a part of China's oil bringing them more limited in naval and air strength, however, with the advancement of electric vehicles, tanks, and jets, the U.S. would begin operation rhino, an operation that captured the battery industry in Africa while also taking out some of China's allies there, while also bringing China limited in naval and air operations.
With air and naval superiority achieved, the U.S. began bombing vital industrial targets, Aswell as finally launching operation Siberian Cold, which was a combined effort by most of the countries in Europe (including Russia), to capture the Siberian lands, which ended in a resounding victory for NATO, which had transformed into WTO (World Treaty Organization), after Japan and South Korea joined it, started a new front in North Korea.
With India seeing the success in operation Siberian Cold, India would declare war on China and begin targeting the dams which had once stricken their people, as well as starting an offensive in Myanmar.
With three fronts going on as well as the U.S. planning to make a naval invasion in Vietnam, China did one last desperate move, launching its nuclear arsenal.
China began firing nukes all across their country, but the nukes heading to Europe and North America were shot down. but not all of the nukes heading to India were shot down, as three landed in multiple Indian cities.
With a new American front in southern China (the Chinese having been deceived by American intelligence), the Europeans connected with the Koreans and Japanese after taking over Siberia, the Indians knee-deep in Myanmar, and the Americans also have taken over Indonesia, the dynasty collapsed as trust and hope in the emperor was lost.
I will just let this map of the aftermath speak for itself.