Pakistan doesn't possess the resources for such programs.Pakistan should be learning from how China managed Xinjiang, not how India manages Kashmir. Xinjiang was also restive for some time, but through a combination of measured force, education, economic development, and cultural appreciation, China had managed to create lasting peace.
Might Imran Khan had done differently than the current leadership of Pakistan?
Khan seemed to have been different from the regular stock but I don't know how effective his policies were. I haven't followed the politics in detail in more than a decade, but atleast in words, he appeared to have been critical of the West and of the Army's interference in politics. I have heard he was more talk and less action, not because of ill-intent but because he simply did not know how to execute (i.e. incompetent). I don't know how he handled the tribals although he was very popular among them; if I'm not mistaken, his rise or his initial voting base came from those tribal regions.
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Btw, I have a random question about the Chineses languages: how do younger folk address older individuals? Do you say him/her or them? I think I've read older folk are never called by their actual names which is also prevalent in middleastern and central asian languages. An elderly person when he/she speaks, do they say we or I to identity themselves?