Nuclear Device Lost: A Cold War secret buried in India’s Himalayas is still a grave danger to humanity

Himalaya Nanda Devi Nuclear Device: A secret CIA mission in 1965 to spy on China resulted in a lost nuclear device on Nanda Devi. American and Indian climbers abandoned the plutonium-powered generator. Decades later, concerns persist about its potential environmental impact. The device remains lost, a lingering Cold War secret buried in the Himalayas.