There is one thing in common in All Afghanis, whether norther alliance, ex-ANA, liberal afghans, the diaspora, IS-Khorasan, and almost all groups within Afghan Taliban that is serious hatred against Pakistan.
Perhaps Haqqanis maybe little pro-pakistan group but overwhelmingly IEA has evil designs against Pakistan. That is evident from the safe heaven IEA is giving to TTP. TTP is launching attacks after attacks while enjoying safe heaven from Afghan Taliban.
Only way I see is to keep Talibs busy in some other front. Successful intelligence op would be to create chaos between Iran & Afghanistan border. Make them busy with each other. Right now they both got us in their cross hair.
How come you can make such conclusion ??..
Army has said more then once that TTP & IEA are one and same. Your interior minister said, the other day in NA that IEA has rejected to hand over TTP saying that they have fought with us, we will not take action against them. Why you seems to be protecting IEA always ?