Nationalistic jingoism is fine as long as you are trying to talk to people from the same environment and who have acess to the same information.
Please read what is available in terms of information fro your own country. Leave you with accounts from the Pakistani chief of air force of the time … he surely would know what happened better then you …
Daily Times - Leading News Resource of Pakistan
To double-check, Nur Khan spoke to the then Commander-in-Chief, General Musa Khan, who reluctantly parted with the information that Pakistan was about to launch an operation inside Held Kashmir. Nur Khan then spoke to Lt-Gen Akhtar Malik, GOC Kashmir, and was told that Pakistan was launching “Operation Gibraltar” with 800,000 infiltrators “to throw out the Indian troops with the help of the local population”. Of course the offical history of 1965 war in Pakistan has not mention of “Operation Gibraltar”
“The performance of the Army did not match that of the PAF mainly because the army leadership was not as professional. They had planned ‘Operation Gibraltar’ for self-glory rather than in the national interest. It was a wrong war. And they misled the nation with a big lie that India rather than Pakistan had provoked the war and that we were the victims of Indian aggression.”
In plain simple english he blows the myth of Indian aggression 
Nur Khan says it was an “unnecessary war” and he compares it to the equally unnecessary 1999 Kargil Operation where the Pakistan Navy was kept out of the loop and prime minister Nawaz Sharif had to run off to Washington to sue for peace because India was said to have moved its fleet and was preparing to threaten Karachi
Again his statement and not mine
Later the army turned anti-American and made the textbooks say that America had let Pakistan down in 1965 and 1971. Declassified papers relating to the Nixon era inform us that Nixon had indeed prevented India from attacking West Pakistan in 1971
And in the end his observation
The lesson from 1965 is the same as drawn by Nur Khan: that the military should stay away from political power, that Pakistan should demilitarise its mind and think of options other than war to ensure its survival, that the economy should be given the primacy it deserves; and that, last but not least, Pakistan should consolidate itself internally, re-establish the social contract with the people that it has lost because of its coercive ideology, and focus on the internal threats that confront it.