Why waste billions of dollars worth of weapons,when the same could be done with in 10 or 20 mil and by ppl who we can later disclaim to be ours,what motives will be of l-e-t well they can simply say b4 attacks that free our l-e-t prisoners or we will disable indias economy this time,and ull be expecting attacks on stock exchange and a business hub lets say mumbai or banglore or watever,and when they will have carried out the attacks and released a video and will confirm it bcuz morally they will not have killed any innocent just stabbed india where it hurts most,plus it will give a boost to their organistaion so definitely they will take all responsibility later when india shouts aloud we can point to the previous mumbai attacks and will internationally say that india act wisely pak has neither the resources nor intel for such attack,as we are claimed to be broke and backward nation thanks to ur indian media,and later we will even clamp down l-e-t to show international community or better call in fbi to witness it.
This path might be preety close to war but it just might evade war and it wont be as publicised in westren media as a attack in which innocents die,simply a attack by indian inland sepratists to gain a leverage.
note:no where in my post have i said that we support or supported l-e-t but for this mission we will have to use them and they are quite expandable for us.