There was a well made PC game in 2009 named Fallout 3, where the player could dish out miniature nukes one after the other to take out mutated creatures roaming a post apocalyptic nuclear wasteland. The players were handed that weapon late in the game,almost towards the end. Mind you,as the name suggests, the entire game was set in a country laid to waste by nuclear warfare.
The collorary must be clear by now, use of nuclear weapons be it conventional or tactical spells doom for the subcontinent,it would be the endgame,just as in the videogame. Don't let Nasr fool you, it is no answer to COLD START or whatever you think the Indian Army believes in.