"We've had the capability to nuke Pakistan into oblivion for a long time now!" Is that something to be proud of?
As for the military might, Pakistan's past actions speak for themselves. Indians sleep better knowing that Pakistan has a lot to lose should they try anything.
Don't forget that we are the only nation which hasn't invaded any other nation in a millennium.
If any thing we have nukes only as deterrents.
We have never started a war alone and never will, because we don't want to kill innocent civilians. But God forbid if we are attacked then we are human beings and we need to defend ourselves.