I know you're scare with no argument other than talk none sense with Panda... We hold not only Brahmaputra but your sacred river Ganges too
, the river head is at China's border and those cross Nepal, it require China to make 1% water level drop of the Ganges river, 400 millions Indians depending this river will be in Chaos. You can laugh all you want we don't really care because we're the one who control India water and we're the one to have last laugh.
As for India rain, I already made some thread on how we can steal Indian's monsoon and leave India as desert land as well.