Pakistan could have just as easily remained non aligned. But it chose to enter SEATO/CENTO-that was for military equipments/aid/etc. That was primarily intended to gain military superiority over India. The '65 war proved that correct.
Now that Musharraf has gone, the very next day onwards, the Pakistani Army has become aggressive on the border, as it to undermine the civilian authority deliberately.
Gaining support, economic and military, was a necessity given that the newly independent nation had precious little to work with - it does not however automatically point to plans to 'invade India' as you argued.
Your point about 1965 being a validation of your argument is also flawed, since the Indian defeat to China in 1962 and Pakistan's success in the Rann of Kutch contributed to the mindset that the time for a military campaign was optimal - Pakistan could not have foreseen those events. In addition, Pakistan's plan was not to start a full fledged war, but rather initiate a rebellion in IK, which also shows your argument of pursuing military aid and equipment for the sole purpose of 'invading India' to be flawed.
Yeah, but as soon as the Russians left, Pakistan diverted the entire infrastructure to target Kashmir and it has continued ever since.
I disagree - a vast majority of the camps continued to be used to train Taliban recruits from the madrassa's and refugee camps, and a large amount of resources went into equipping those Taliban cadres in a long and expensive war against the NA.
So I don't think your argument holds water, though it is true that Kashmiri militants did also use some of those facilities, but the primary use of infrastructure and resources was for supporting Hekmatyar and then the Taliban.
Yes, most of nations that have a strong military are civilian run. But the importance given to the PA is because of their primary role against India. Pakistan is a country different from others. The reason why PA steps in to take control of Pakistan is because the COAS is given unnatural authority and power in Pakistan. That is again because of India. None of the politicians have ever even thought to hand over Kashmir to India, but the Army has always stepped in. Cant you see Agno, how being Kashmir centric and thus anti-India has been the single biggest factor in Pakistan's development from its independence? How it has constrained Pakistan in every sense and hurt Pakistan?
No I do not see that - what I do see is a failure of a political system that had a feudal stranglehold, and Greedy generals stepping in to take advantage.
There is no 'unnatural authority and power' for the COAS in Pakistan, please do tell what it is, if you think so. Whatever 'unnatural authority and power' the COAS does enjoy, is because of institutional failures in the past, which have set a precedent for military intervention.
That precedent is what has allowed the military to gain power, not Kashmir, and that precedent is why so many in Pakistan wanted Musharraf tried for treason, though he was perhaps more moderate and gentler than the civilians. The military rulers who have taken over have never paid for their crimes, and their families have continued to enjoy the fruits of their time in power. This lack of accountability leaves open for future generals the option to intervene militarily, since consequences for such acts in the past have been non-existent.