Nor is it the USA or any other country.
It is not extremism either.
Pakistan's greatest enemies are the assortment of self proclaimed liberals, secularists, communists who have weaponised activism and journalism against Pakistan itself.
It is not until this parasite is rooted out, extirpated, finished off that Pakistan will be safe and able to become whole again.
If this enemy within, this cancer is not defeated, then they will deliver Pakistan to her enemies.