Overview
- A glacier collapse on Wednesday sent a fast surge of ice, water, rock and mud down the Bhote Koshi and Trishuli valleys, destroying villages, border infrastructure and multiple hydroelectric sites.
- Official tallies vary by source but authorities report more than 800 people killed and roughly 3,000 to 4,200 missing across Nepal and the Tibetan border zone.
- Nearly 20,000 Nepali security and rescue personnel have rescued thousands of survivors, but thick mud, heavy rain, repeated landslides and unstable slopes have repeatedly halted operations and made body recovery extremely difficult.
- Around 900 workers are believed missing at several buried hydroelectric projects, prompting Nepal to accept foreign tunnel‑rescue, forensic and DNA teams while China has flown supplies and tunnel experts into Kathmandu.
- Experts link the catastrophe to long-term glacier and permafrost decline driven by warming, a dynamic that raises long-term flood risk and will complicate identification, reconstruction and the region’s economic recovery.