33 Britons, including 13-year-old girl, missing after devastating Nepal-Tibet border flood

On Wednesday morning at half past eight, the Bhote Koshi River on the Nepal-Tibet border transformed into a catastrophe. A wall of mud and rock collapsed into the water, unleashing a flash flood that swept across the border crossing where hundreds of tourists and local guides were caught in transit. By day's end, more than 400 people were unaccounted for, among them 33 British citizens—including a 13-year-old girl—and at least 341 other foreign nationals. The death toll was already climbing: 157 bodies had been recovered, with authorities bracing for the final count to rise significantly.

The missing British nationals ranged widely in age. Three men—aged 65, 64, and 52—were among those unaccounted for, as were seven women spanning from 44 to 65 years old. The 13-year-old girl represented the youngest of the British missing. Four Nepali tour guides employed by Alpine Eco Trek, a company offering expeditions throughout Nepal, were also lost: men aged 38, 35, 45, and 29. Two Irish citizens were missing as well.

Alpine Eco Trek had organized a nine-day tour to Mount Kailash, one of the world's most remote pilgrimage destinations. The group was crossing from Nepal into Tibet when the flood struck, trapping them at the border. Kumar Adhikari, the company's manager, had maintained contact with his guides until 8:40 a.m., when their phones went silent. At that moment, the tour group would have been inside Tibet's immigration office. "We were hoping that inside it was safe," Adhikari said later. But video footage released by China's government showed that even the Tibetan side of the border had been devastated by the deluge. "I feel so sad," Adhikari told reporters. "We are just thinking about what to do next. We are in pain at the moment, deep pain."

The scale of the disaster extended far beyond the border crossing itself. A mudslide had struck the county of Gyirong on the Tibetan side, leaving people missing and feared dead. On the Nepali side, the flooding destroyed homes, roads, and energy infrastructure across the Rasuwa and Nuwakot districts. Verified videos showed dozens of people being swept away by the torrent. More than 40 people were injured and hospitalized. Among the missing were eight South Korean nationals who had been working on a hydropower plant project; ten others from the same group were stranded.

Nepal's foreign minister, Shisir Khanal, told parliament that initial reports suggested an earthquake had triggered an avalanche, which in turn caused the floods. The exact sequence of events remained under investigation, but the result was unmistakable: a humanitarian emergency spanning two countries and affecting multiple nationalities. More than 100 of the missing had not yet been identified by nationality.

Local authorities issued urgent warnings to tourists and residents in the Rasuwa district and along the Bhote Koshi and Trishuli rivers. People were told to exercise extreme caution, remain in designated safe areas, and move to higher ground if necessary. Visitors were instructed to maintain regular contact with their hotels and travel agencies. Anyone planning to travel to the affected areas in the coming days was advised to postpone their journeys.

Britain's foreign secretary, Ed Miliband, issued a statement expressing deep concern for those affected and for British nationals in the region and their families at home. The British embassy in Kathmandu, along with the embassies of Australia, the European Union, Finland, France, Norway, and Switzerland, released a joint statement expressing solidarity with Nepal and urging all those in affected areas to follow local guidance as the situation continued to evolve.

As rescue operations pressed forward, the full scope of the disaster remained unclear. The missing numbered in the hundreds, the dead were still being counted, and the search for survivors continued across one of the world's most challenging terrain.