MD, your suggestions will be practical only if these terror organizations had no “ideological base”.
Remember that these “militants” be it Maoists, Nexalites etc. are no rubber-stampers that any Tom, Dick, Harry , Abdullah-diwana can go and distribute weapons to them.
These movements have deep roots and “ideological” backers. And Pak army has never supported nor will it support a Leftist guerilla movement.
Why? because Pakistan’s dominant ideological base aligns with Islamists.
Indians on the other hand have always had a close link with leftist militant organizations such PLO etc.
Therefore it is clearly wrong and intellectually dishonest to link Idians with Talibans.
It is however true, that Indians will support (or are supporting) the leftist movement in Pak such as BLA.
So please do your homework before spreading around pathetically incorrect ideas.
Chinese weren’t born yesterday that Pakistan could “encourage” them to support militant organizations in India.
Chinese are much much smarter than Pakistanis when it comes to gaurding China’s self interest (unlike so many Pakistanis who are willing to burn down their own homes to show their support for the islamist terror movements around the world).