This is the kind of nonsense which is spread around in Pakistan … proof … Lahore declaration … read it for yourself and decide. And what did Pakistan do after this, it responded by attacking Kargil, WHY, the generals wanted to highlight Kashmir … and now 10 years later you realize the general was taking you all for a royal ride !!!
http://cns.miis.edu/inventory/pdfs/aptlahore.pdf
Everytime Pakistan has used force … it has suffered for it … Be it in 1965 when its plan for Kashmir was foiled, be it Siachin - held by India or be it Kargil, where the “dignity” of the armed forces of Pakistan was saved by the then PM :D.
India went IN only once … and you know what happened. China might have been able to wrest some uninhabited areas from a country which was not prepared for any war … Pakistan lost half its country and they had been getting ready for war right from day one !!! Chew that for some time.