Water diversion might not threaten entire India but enough to make your Nord east people suffer and an useless land
and that will be enough to turn these local people against India, if the fate of these people is on China hand, they will have to chose wisely what it the best for them: living with China water or suffering with dehydrated India
And you think we're crying now because of Dalai
, in contrary we use him to make fun of India with finger point which India keep mute from our warning and dare not to reply back
, each time India play Lama card, we keep annoying India with warning