Liberating a kebab held area ain't hard as they will flee and blend within the community planting IED's/assassinations. You need an army to occupy and pacify every village while other units advance to other terrorist held areas. SNA or states like HS, GM, KG don't have enough troops and equipments for that currently. That's the biggest problem, you don't need advance weapons to defeat these dacas wearing terrorists. The other is intelligence where the terrorist organization is doing way better than the GOV.