The Nanda Devi Nuclear Mystery — India's Lost Cold War Secret

A missing nuclear-powered surveillance device in the Himalayas is one of India's most haunting Cold War-era mysteries, and the Nanda Devi region sits at its heart. This video traces the full story of a covert 1960s mission to place a nuclear device near Nanda Devi, the baffling circumstances of its disappearance, and why no one has ever been able to fully account for what happened to it. From the original expedition and the geopolitical pressures of the Cold War to the environmental concerns raised by a radioactive device potentially lost in a pristine Himalayan watershed, every layer of this mystery is explored in detail. Decades on, historians, mountaineers, and mystery enthusiasts continue to debate the theories — and the unanswered questions remain as gripping as ever. #NandaDeviMystery #ColdWarHistory #HimalayanMystery #IndianHistory #NuclearHistory #Lykstage #LykstageVideo #LykstageCreator #LykstageCommunity