I'm amused at the number of people here declaring what India should do. Like using Mi-35s, bofors, carpet bombing, or whatever. Just pause for a moment and think about this - don't you think the IA knows these options, and knows better than us what to do? I mean, it's not like the armymen have not thought about all this, while we forumers have. They know what hardware they have, whether those can be used and so on. Let's leave it to the professionals, please.
As of now, there is very little info about what is going on there. The army itself has said that the details about the operation will not be revealed until 72 hours after the op. There can be a hundred things we are not aware of. For instance, whether a Bofors can be bought to a location that is suitable to direct fire. Whether an aircraft (helo or fixed wing) can fly into that spot without overshooting into enemy territory.
If military operations were so easy that internet warriors can provide solutions for every problem (carpet bomb the place, artillery, et al) then we would all be generals, wouldn't we?