Actually If we achieve the capability to target Israel with our ABMs. It would certainly create Fear and anxiety in the Leadership of Israels. But what they would do in reaction is some thing we cant really predict. Other side of the Coin is; they would increase Lobbying against Pakistan nuclear Arsenal and would try to cap our nuclear capabilities one way or the other. In Fear I see them getting more aggresive towards us not defensive. I dont see a point in increasing our List of Enemies. We just need to tell the world that India is spending so extensively on weaponization that its 7+ growth for more than a decade now hasnt really changed a life of an ordinary Indian. This weaponization has to be matched (or an effort has to be made) from Pakistan. and these weaponization will make sure that 1 and half billion people live as part of a third world community.