The name of this book, 'Nuclear Bomb in Ganga' sounds fearsome. But, it is a hard fact which has to be brought in black and white for the safety of millions of Indians who consider the river 'Sacred Ganga' or 'the Ganges' as their mother. After China detonated its first nuclear test on May, 1964 at Lop Nor, the USA was keen to keep track of further nuclear designs of Communist China in this region. The CIA teamed up with the Indian Intelligence Bureau (IB) to install a Nuclear Device on Nanda Devi Mountain to monitor further detonations by China in Lop Nor, across the Himalayas. Inclement weather during the installation mission forced the team involved in the expedition to hide the nuclear-powered device in a ledge around 2000 feet below the installation point of the Nanda Devi Mountain. When the recovery team of Indian climbers was sent in October 1966 to retrieve the equipment, they found it missing in the glaciers due to avalanches. The CIA and Indian Intelligence maintained an eerie silence about the missing device until it was exposed by an American magazine on 12 April 1978. The then Prime Minister of India, Morarji Desai, briefed the Parliament on 17 April 1978, about the missing device and appointed a committee of scientists to investigate this issue.