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A fragment of a Himalayan glacier collapsed, unleashing flood, mud and debris that destroyed villages, power stations and bridges, leaving over 90,000 people affected, hundreds missing, and prompting a large‑scale rescue operation involving Nepalese, Indian and Chinese teams.
The disaster began on Wednesday morning when a massive segment of a glacier in the Langtang National Park of the Himalayas gave way, sending a torrent of water, mud, rock and ice rushing down the valleys of central Nepal.
The surge obliterated villages along the Trishuli River, smashed power stations, washed away roads and collapsed bridges, and turned the narrow mountain passes into lethal corridors of debris. The force of the flood was amplified by the steep terrain, carrying the mixture of melt‑water and glacial material for hundreds of kilometres before it finally entered the plains of the Chitwan district, near the border with Tibet.
Rescue crews have since recovered bodies far downstream from the original breach, both in Nepal's Chitwan district and across the border in India, nearly two hundred kilometres from the source of the catastrophe. Hundreds of corpses, many still unidentified, have been placed in shallow graves as the humid weather accelerates decomposition.
Among the identified victims are Santosh Sahu, 46, and his younger brother Spandan Sahu, 18, whose names appeared on a list of more than five hundred missing tourists released by Nepal's tourism department. In parallel, authorities are racing to locate hundreds of workers believed to be trapped inside a series of hydropower tunnels that were suddenly blocked by the deluge of mud and rock.
The disaster management authority reports that 933 people are unaccounted for at the construction sites, prompting a massive night‑time effort in which earth‑moving equipment is used to clear debris while soldiers illuminate the tunnels with powerful torches, searching for any viable entry points. The humanitarian toll is staggering.
The Red Cross estimates that over ninety thousand people have been affected by the event, a figure that includes those whose homes have been swept away, families who have lost loved ones, and communities cut off from essential services. Nepal's prime minister, Ballendra Shah, described the flood as an unprecedented and devastating natural disaster, adding that despite adverse weather, difficult terrain and continuing risks, the nation is pressing forward with determination to save its citizens.
He noted that nearly twenty‑one thousand security personnel, together with civilian workers and volunteers, are engaged in rescue, relief and recovery operations. On the Chinese side, officials reported sixteen deaths and five hundred and forty‑six missing in Gyirong County, and more than two hundred and sixty foreign nationals from twenty‑three countries remain unaccounted for in Tibet, near a key border crossing with Nepal.
Chinese state media said more than two thousand one hundred rescue workers have been deployed, with aircraft airdropping supplies and soldiers employing life‑detection equipment to locate survivors. While Nepal has officially stated that it does not require foreign assistance for general rescue and search, it has nonetheless welcomed expertise from its giant neighbours India and China, particularly in the specialized task of tunnel rescue.
Bad weather has repeatedly forced a suspension of rescue activities since Friday, and there is mounting concern that a newly formed lake straddling the Nepal‑China border could overflow, triggering another wave of flooding downstream. Chinese broadcasters have linked the trigger to glacier instability bred by the long‑term effects of global warming, noting that such cryosphere disasters are becoming a prominent feature on the Tibetan plateau.
The combined challenges of treacherous terrain, lingering cold temperatures, and the sheer scale of debris continue to test the limits of both national and international rescue teams as they work to bring closure to families and restore basic infrastructure in the hardest‑hit regions.
Nepal Glacier Burst Floods Rescue Operations Hydropower