Are you kidding mate? Chinese fought off nothing..the nationalist forces were buggered left right and centre by the Japanese while the esteemed Chairman kept his commie forces in reserve only for him to swoop in and grab power after the Japanese were forced out of Manchuria by- Soviet Union and allied pressure elsewhere. Mao is on record saying that had it not been for Japanese occupation of Machuria and Eastern China, he would have never been able to grab power.
But you are right, holding on to Chinese territory would have been much more difficult for Soviet Union than nuking them into oblivion. It would have stretched their resources thin and allowed Americans a free shot at the time and place of their choosing. Perhaps it would have seen the independence of Tibet and Turkestan, with Inner Mongolia being absorbed into Mongolia. But the resulting chaos would have been too much for any one to handle..USSR would not have appreciated Chiang Kai Shek or his cronies returning to take up the reins in Beijing. It would have mean another American ally on their borders..I believe these considerations may have played a role in their thought process.
Nino_cn our support of USSR blackmail is far far better than your reprehensible actions in propping up genocidal regimes in North Korea, Pakistan, Sudan and Zimbabwe. Coming from you it's a case of unlit coal mine shaft calling a kettle black.
You are correct in almost everything you said, except for the 'holding on to Chinese territory' part. Assuming that Inner Mongolia, East Turkestan and Tibet are non-Chinese territories (they always were non-Chinese in my books), USSR would have only had to keep tabs on whatever is left of China taking the aforementioned territories out.
USSR would have easily included
Inner Mongolia into Mongolia - thus retaining strong Soviet influence on Mongolia in whole, established a
Manchu SSR in Manchuria, an
East Turkestan SSR in East Turkestan and probably collaborated with India to create an
independent Tibet friendly with both India and the USSR.
Mao is very lucky USSR did not really nuke China at that time. China was very vulnerable and even in 1962,
if India judiciously used it's air-force, would have successfully repelled and defeated the invading Chinese forces from across the Himalayas.
Now consider
USSR invading PRC from across the Ussuri river (USSR had to, because Khabarovsk was at risk and if lost, would cut off the Trans-Siberian Railway, and thus the port of Vladivostok and potentially Kamchatka),
Uighurs starting a bloody rebellion,
Tibetans following suit and India, USSR, Vietnam and US joining hands to keep PRC under control (keep in mind US offer to USSR to jointly invade PRC).
Now the question is, what would
Pakistan have done at that point and how would the
Cuban Missile Crisis have influenced all this?
Rather complicated, methinks!