In short India must not wage war unless war is forced upon us by someone else. We must concentrate on our economy, our poor, our toilets, our population. If someone does wage war against us we must respond defensively, reactively and hesitantly. we go out of our way to advertise that we do not cover a square inch of anyone else's territory. Our defence expenditure must remain low and must appear low to everyone else.
Is this stupidity? Or is it "dharma"? Or is it a core Indic characteristic?
To explore this question let me look for answers from this forum, but I will briefly post impressions I have gained from looking at other countries.
The US seems to have discovered long ago that war can stimulate an economy. You can't please everyone in a country but you can certainly please a biggish number if you have a sufficiently large military industrial complex. You do not need top produce day-to-day items like TVs, cars or toothbrushes. All you need to produce are high quality arms, the best of which go to your own armed forces and a second tier to your allies and a third tier to their enemies.
But what do you do with your armed forces? Let me use an analogy from my younger days. Many of my doctor peers opted to go to the middle east "for the money". Some soon returned because they were dead bored. In those days middle eastern states were expanding their medical services and had hospitals with well paid expat doctors who had no work and that boredom was deadly. Moral: You cannot deny professionals their work. You can't tell them to take money and sit quiet. They will wilt. If you have well equipped and trained armed forces, you need to use them? Where do you use them? In the kitchen? Balls. You make war. So the US is continuously fighting wars with small adversaries who can be defeated. This makes their armed forces powerful and their military industrial complex healthy.
Next, look at Pakistan. Pakistan has done something similar to the US. They have large trained armed forces and they use them continuously to initiate and wage war. In terms of industry - Pakistan ahs invested only in the defence industry. Heck they make small arms, ammunition, tanks under license, some aircraft under licence. Apart from that Pakistani produces zilch. They only make footballs and friggin mascara!! And babies of course. But they have certainly given their neighbor (India) a run for its money and even China and the US lick Pakistan ass in different ways.
Then China. China furiously built up its armed forces. They had, and have, forces that are pretty much near the largest on earth. They fought with the Americans in Korea They punished India in 1962, and then tried to punish Vietnam in 1979. They are still belligerent. Remember the pilot who flew the Wong Wei a few years ago?
And India?

What we need to do is initiate a war. Whom should we fight against? If we take the American example we should fight a small and weak nation to the ground. If we take the China example, we should start limited wars to punish people. But we can combine the China and Pakistan examples as I explain below. And build up a military industrial economy like the US.
My view on this is s follows. China too does not want war. Maybe the right thing to do is to wage a war with China that it does not want. Provoke some incidents and point out that it is China that is aggressive and China that wants Indian and other countries territory. Nobody is likely to disbelieve the Indian viewpoint. In any case no one is interested in who starts a war. they only say "China and India are fighting a war. China fought a border war with India and claims Indian territory". It is China that doesn't want war. It is China that is growing at 10%. Indians are already accustomed to defecating in the open and going hungry. No big deal if they have to do that for another 20 years. Give China the war it does not want. And point out to Indians that we do not covet a square inch of anyone's territory while China wants to attack India. Again. Just like Pakistan did to India.
I would appreciate inputs from others.