Seems that in 1961 the Americans wanted India to develop a nuclear weapon before China so that China would not become too powerful. Unfortunately Nehru was against nuclear weapons and vetoed the idea. China repaid that by attacking us and is still occupying about 50000 squre miles of Indian territory. They annexed Tibet and India recognised their claim that Tibet used to be a part of China without any benefit in return. Now China is planning to divert the Brahmaputra river towards its own land with the threat of catastrophic changes in the North East. By facilitating the immigration of Han Chinese to Tibet in huge numbers it is marginalising the local population. The refugee Tibetans in India will probably never see their native land will will become permanent residents of India. Even now we see monks and nuns trekking for weeks through extremely hostile territory to reach India. Some of the stories are horrific tales of being shot at, beatings, rape, hiding in caves and trekking through dangerous snow bound paths for days while surviving on snow. Not just the people, even the wildlife of India is paying the price of Nehru's folly. Like cockroaches Chinese eat virtually every living creature and insist on the right to make 'medicines' from animal parts. Inidan tigers, bears, snakes and rhinos are being slaughtered to extinction by poachers to provide for their stupid medicine inspite of irrefutable proof that they are inactive. The same Congress party is now trying gain popularity for a nuclear pact with the US. Sadly for us it is 46 years too late.