As well as, tooling up, with as much as you can get from your allies.
The one area of doubt that might even cause the hawks to think twice is, to what extent is it permissible for Pakistan to actually consider any form of attack on the more major cities, and therefore disrupt global commerce to some extent.
Either absent of that, some fairly solid targets would need to be identified which are high value, but do not concern global trade and finance too much.
I suspect here, that the Indian thinking will be that given that they have breached the psychological barrier of causing problems in major cities they can then continue to disrupt the heartland of commerce and the population..... In some way therefore, they will achieve a disproportion effect on their missile attacks and we'll seek to economically harm Pakistan as much as possible.