"It is also well-known that in the new map of China other border territories like Nepal, Sikkim, etc., figure. This gives us an idea of the aggressive designs of China. Let us see what the Chinese themselves did in the Korean War. As soon as the U.N. troops, or more correctly the American troops, reached the borders of China, it felt insecure and it immediately joined the Korean War. I do not say that because China conquered Tibet, we should have gone to war with it,... But this does not mean that we should recognize the claim of China on Tibet. We must know that it is an act of aggression against a foreign nation."
January 1, 1970
https://en.wikiquote.org/wiki/J._B._Kripalani