In brief
A massive flash flood triggered by a glacial collapse swept across a Himalayan valley on the Nepal–Tibet border, killing more than 1,100 in Nepal and leaving thousands still missing. Rescue crews, including hydro‑electric workers trapped in tunnels, are working around the clock, aided by drones and repaired bridges. The UN humanitarian agency has entered a new phase, focusing on access, shelter, medical care and psychosocial support for displaced families. The situation on the Tibetan side remains opaque, with state media reporting no survivors but continuing searches. In response, Nepal and the UN have launched a four‑month humanitarian flash appeal to address widespread displacement and health risks during the monsoon season.
After a devastating flash flood hit the high‑mountain border region a week ago, rescuers are racing against time to locate survivors while the death toll may rise further.
Official figures from Nepal’s disaster agency show 1,114 confirmed deaths and nearly 4,000 missing people, including hundreds of foreign nationals from India, the UK, Australia, the US and Malaysia. Chinese state media report 16 deaths and more than 500 missing on the Tibetan side, though access remains heavily restricted.
The UN humanitarian agency has declared the response has moved into a new phase, prioritising access, shelter, health care and psychosocial support for displaced families. In Nepal, teams are still attempting to rescue workers trapped in hydro‑electric station tunnels and have begun drilling temporary bridges and deploying drones to scan remote valley slopes.
Rescuers have cleared the heavy‑debris‑blocked route to the Gyirong border crossing, a critical corridor that now allows faster search operations. However, more than 40 bridges have been destroyed, leaving many villages reliant on army helicopter flights for supplies. Waterborne diseases and fuel shortages compound the risk during the monsoon season.
Prime Minister Balendra Shah has emphasised a renewed focus on protecting survivors, medical treatment and psychological counselling. In partnership with the UN, Nepal plans to launch a four‑month humanitarian flash appeal to fund aid distribution and rehabilitation.





