Deadly flash floods and landslides triggered by a glacier collapse in the Himalayas near the Nepal-China border have left nearly 800 people dead and thousands missing, according to local authorities and disaster management agencies. The disaster, which struck along the Trishuli and Bhotekoshi river systems, has overwhelmed local morgues, blocked crucial infrastructure, and trapped hundreds of workers inside remote hydropower tunnels.
Escalating Death Toll and Missing Persons Data
According to Nepal’s National Disaster Risk Reduction and Management Authority, the confirmed death toll from the floods has reached 781, with bodies continuing to wash up downstream. Local morgues are struggling with capacity. Rojita Adhikari, a freelance journalist and filmmaker in Nepal, noted at a press conference that the country lacks enough refrigerators to store bodies and conduct necessary DNA identification tests.
Contrasting figures illustrate the immense scale of the cross-border catastrophe. While Nepali disaster authorities reported 2,498 people missing domestically as of Sunday morning, Chinese state broadcaster CCTV reported that a mudslide in Tibet’s Gyirong County killed 16 people locally, with Chinese authorities stating that 261 foreign nationals from 23 countries remain missing in the border region.
Hydropower Projects Bear the Brunt of Destruction
Central Nepal’s rugged terrain houses vital energy infrastructure that bore the direct impact of the torrents. According to the Independent Power Producers’ Association, approximately 933 workers were reported missing across 11 hydropower project sites and tunnels in the Rasuwa and Nuwakot districts. These missing individuals include citizens of Nepal, India, South Korea, and China.
Rescue teams face severe logistical hurdles. At the 216-megawatt Upper Trishuli-1 hydropower project, the Nepali Army successfully rescued 254 workers. However, operations remain severely constrained elsewhere. Baburaj Maharjan, executive director of Chilime Hydropower Company, told the Kathmandu Post that rescue work at the 22MW Chilime Hydropower project was paralyzed. “We have not been able to carry out a rescue. The tunnel is filled with mud and it is impossible to enter,” Maharjan stated, adding that teams are working to mobilize a rock-climbing rescue team.
Did you know? Nepal’s finance minister Swarnim Wagle estimated the total economic losses from the disaster at more than $4bn, as dozens of kilometers of roads and multiple bridges were destroyed across the Trishuli and Bhotekoshi river corridors.
International Rescue and Humanitarian Response
With domestic resources stretched thin, Nepal requested specialized international assistance. India deployed an 11-member team of medical personnel and tunnel-rescue specialists to conduct aerial assessments in the Chilime and Langtang regions, according to Indian media reports. Chinese authorities have mobilised 2,100 rescue workers, allocating 220 million yuan ($32.7m) for relief while utilizing heavy-lift drones and search dogs near Gyirong port.
The United Nations and international partners have also stepped up coordination.
Frequently Asked Questions
What triggered the flash floods near the Nepal-China border?
A glacier collapse high in the Himalaya mountains near the border with Tibet triggered the catastrophic flooding and landslides, which subsequently buried villages and towns along the Trishuli and Bhotekoshi river systems.
How many foreign nationals are reported missing?
According to regional reports, hundreds of foreign nationals are missing, including citizens from India, the United States, Australia, Britain, Canada, and numerous European and Asian nations.
Are rescue operations currently facing any additional threats?
Yes. Search efforts faced temporary halts due to rising water levels in a newly formed barrier lake near Gyirong port, alongside ongoing adverse weather and unpredictable river surges during monsoon rains.
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