Since both Pakistan and China claim parts of India (and vice versa), what if China and Pakistan gang up and declare war on India? Which one would win and why?
Any date, as long as:What era, also there isn't going to be a China and Pakistan vs India war as the world's largest mountain chain prevents the China-Indian conflict from being anything more then small scale Skirmishs leaving Pakistan to face India alone
Using what roads and rails? The first rail line (Khunjerab Railway) won't be done until 2030 at the earliest. The Karakoram Highway wasn't completed until 1979 and most of it is a 2 lane road. It is only usable for at most 8 months in a year. Pretty slim reed for the Chinese to try to supply forces in Pakistan.Any date, as long as:
-People's Republic of China controls most of China
-Pakistan exists (obviously)
-India is independent.
Also, maybe China sends troops through Pakistan?