Well in case of an all out war with India, trouble would already have come knocking for both countries. So what would prevent China from launching a salvo on new delhi, if say, IA makes a push towards Tibet or looks to reclaim Askai Hind? What incentive would China have to desist? a significant loss of territory will sound the death knell for CCP, so would then they not be pushed to enhance the conflict. IMHO it will be suicidal for us to belienve that the conflict will remain localised, if a shooting match does start with China.There will be no targeting of cities. That is the surest way to invite trouble. It shall remain localized.