The first responsibility of a government is to govern within its boundaries.
That is what pakistan Govt needs to get right. Stop spending money and resources in fighting for others.
Again, Kashmiriyat has nothing to do with Islam. It is against the Islamic Principle of equality and free movement of people. It is un-islamic in principle, just like the states in the middle east.
Just like moderates in India have a better say than the extremist, we need the moderate middle class in Pakistan to have more say.
The extremist cannot be converted. They have to be eliminated. But they also have to eliminate their breeding grounds. They need to improve living standards of people in their country.
And this will come through good governance. NOT POLITICS and not India-Bashing.