This is exactly what Pakistan must also do... Annex the cities of Asmar, Jalalabad, Khost, Gardez & Kandhar....directly or through Afghan Taliban...and create a 30 to 50 KM buffer zone where CIA/RAW are not able to create base camps for ISIS/TTP. We need to take the war to Afg..

https://twitter.com/ZaidZamanHamid/status/955067284564992000