The most important issue is Tibet acting as a buffer state ,when the balloon will go up,the superior Chinese rocket force will hit our cities and population centre with SRBM.we with our brahmos(which is quite costly also ) can only hit the rail link etc in Tibet .which won't have much impact on Chinese and using IRBM will lead us towards nuclear war( so no go there).
Basically what is happening is we are falling into the Chinese trap they want to engage us on land to distract us from sea .we don't have any other option but to strengthen our navy ,so that it will be capable enough to hit Chinese population centres like sanghai ,beijing etc through South China sea.untill that happen China will continue to prick us every now and then.
Local /sectorial superiority doesn't matter when the war will escalate and if we are incapable of transferring it to those sectors where population centre lies without using nukes,we are doomed.
I can see only POK where indian attack will be imminent as it will jeopardize their cpec investment, otherwise all other land based frontier we don't have capability to harm them in real sense.,as none of them has any strategic significance for Chinese.
What we really lack is a subsonic missile which is cheap having range in excess of 2000km to overwhelm their defense,submarine/ship based missile to hit them through South China Sea.for that we need to focus on navy and increase the number of platform and enter into alliance with like minded countries so that we can stand in South China Sea,if they can do that in Indian ocean ,we should also aim to develop the same capability wrt scs with in a decade or two.then only will they learn.
Most of all why nobody is taking us seriously is because we lack MIC ,when war will stretch and countries will slap sanction on both China and India ,with what we will fight??
So untill and unless we have our own weapon (so what if it is slightly substandard ) no body will treat us seriously.so indian military planner should stop demeaning the Indian weapon ,start agressive planning to formulate the plan to hit them hard within the nuke overhang.NAM is dead and defunct so anybody who think alliance is dirty word is Still living in the past.
PS;came to know that we have nearly 35 companies making ventilator in India ,some of them came up with pretty good algorithm but guess what all the motherboard are Chinese.
So hardware is the key to deal with the Chinese whether it's military or civilian.