Alright, so in 1961 India attacked the Portuguese territory of Goa, an area recognized by the world and UN as part of Portugal, not India, now let's say that somehow, either through worldwide condemnation (IE the Soviets try to influence or are willing to look the other way while the West battles back India) or thorough the Portuguese military (perhaps with the aide of others) managing to defeat the Indian military and drive them out of Goa and the other Portuguese enclaves.
So, assuming Goa remains part of Portugal into the present day, what affects would this have, beyond perhaps India hating Portugal?