Nepal tunnel rescues face ‘unprecedented’ challenge
Rescue expert Arnold Dix has described the search operations in Nepal's hydropower tunnels following a massive glacial collapse as an unprecedented challenge. Despite the high death toll and thousands missing, international teams continue to search for survivors in multiple locations simultaneously.
Why it matters
The disaster highlights the extreme risks posed by climate-related geological events in the Himalayas and the complexities of international disaster response.
Nepal's flood disaster posed an unprecedented challenge, Australian rescue expert Arnold Dix said on Monday (September 7, 2026), with multiple search operations underway in Himalayan hydropower tunnels.
The August 26 glacial and mountain collapse on the China-Nepal border killed at least 1,385 people, with more than 5,500 missing across the two countries.
Hundreds of hydropower workers are among the missing, with rescue efforts now in their thirteenth day.
"We are facing something I have never faced before," said Mr. Dix, president of the International Tunnelling and Underground Space Association, in a post on social media.
"Not one rescue, but multiple potential rescues, unfolding at the same time, in different places, each with its own dangers, uncertainties, and lives that may still be saved."
Nepal is holding a national day of mourning on Monday in line with traditional Hindu rituals.
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