The 1962 war secured the road route between Tibet and Xinjiang. Very strategically valuable.
It also had the effect of uniting India, killing some budding separatist movements. It also made the Indian government prioritise strengthening the army for the first time, which meant the army was ready to fight Pakistan to a draw in 1965 and a victory in 1971.
So the war strengthened both China and India, and poisoned relations between them. Which was fine with Mao, he didn’t really care about good foreign relations.
It sort of made sense.
The 1962 war secured the road route between Tibet and Xinjiang. Very strategically valuable.
It also had the effect of uniting India, killing some budding separatist movements. It also made the Indian government prioritise strengthening the army for the first time, which meant the army was ready to fight Pakistan to a draw in 1965 and a victory in 1971.
So the war strengthened both China and India, and poisoned relations between them. Which was fine with Mao, he didn’t really care about good foreign relations.