1. Oh yes, You never said to cut BD water, You just wanted to screw India by cutting Bramhaputra. So, now I have to teach you Geography also
. The same river Bramhaputra flows into BD as Jamuna and then branches out in several streams, one of the main branches joins Padma, and the other becomes Meghna. That river is the largest & longest river of BD running through the entire length of the country, and largest source of water in BD. Now BD shares most part of her border with India, and some south-east portion with Mayanmar. Hence, BD will be most affected if China cut off Bramhaputra, unless China has developed some space age technology that will shoot the river from China to the space and bring it down like a ballistic missile in BD land crossing India.
Here is a link...do check the map also.
Brahmaputra River - Wikipedia, the free encyclopedia
Some BD guys are euphorically thanking Kiss_of_the_Dragon for blocking Bramhaputra, don't know why, but that will reduce Bramhaputra's water by 85% during summer, hence, you guys can kiss goodbye to Jamuna, Padma, Meghna (I mean....the rivers
).
Brahmaputra River Valley Authority: India and China Redefining their 'Global Commons’ by Roomana Hukil
2. Again?? You didn't read the link I gave you on 1971 war....right?? It was the BD who wanted a split from her beloved "Muslim brother" on the west. India defused the issue and stopped the Genocide while China was busy backing Pakistan. Try to read the history again, let me know if you have any other version of the story
Indo-Pakistani War of 1971 - Wikipedia, the free encyclopedia
And yes, China is an angel and never ever interferes in other nations internal affairs.