Rescue personnel pull out a locker from a deluged bank after flash floods at Trishuli Center in Nepal's Nuwakot district on September 1, 2026. The huge wave of freezing water and debris, sparked by a glacial collapse on the China-Nepal border, killed at least 939 people and left nearly 4,500 missing, with Kathmandu warning reconstruction costs could run into the "billions of dollars". (Photo by Arun SANKAR / AFP via Getty Images)