China has launched construction of a gargantuan dam that will produce enough electricity each year to power Britain - but neighbours India and Bangladesh warn it could be used to wage hydrowarfare.

PARONG, India (Reuters) -India fears a planned Chinese mega-dam in Tibet will reduce water flows on a major river by up to 85% during the dry season, according to four sources familiar with the matter ...

PARONG, India (Reuters) -India fears a planned Chinese mega-dam in Tibet will reduce water flows on a major river by up to 85% during the dry season, according to four sources familiar with the matter ...