How Nepal's Rescue Teams Reached Flood Survivors in Rasuwa

When the Bhote Koshi surged out of Tibet and tore through Rasuwa on the morning of 26 August 2026, the villages it hit — Timure, Syabrubesi, Mailung, and settlements downstream toward Nuwakot — were among the hardest places in Nepal to reach even on an ordinary day. Roads and bridges were gone within minutes. What followed was one of the largest air-rescue mobilisations the district has seen. This is an account of how Nepal's rescue teams actually reached the people cut off by the water, drawn from what the security forces and disaster authorities have reported so far. Every figure here is provisional and attributed; the picture was still changing as operations continued.

For the full account of the disaster itself — the cause, the toll, and the cross-border damage — see our companion report, the Bhote Koshi flash flood of 26 August. This piece is about the response.

Who reached the valley first

The response was a joint operation rather than any single agency's. Nepal mobilised the Nepal Army, the Armed Police Force and Nepal Police together, with helicopters and medical teams sent toward the cut-off villages along the Bhote Koshi and the Trishuli. The NDRRMA convened emergency coordination — its committee met under the Home Minister to review rescue and relief, as reported by OnlineKhabar. The Nepal Red Cross, which keeps district-level response teams for exactly this kind of event, activated its volunteers and began moving relief supplies.

That division of labour matters on the ground. With the road-head at Syabrubesi and the border road to Timure both severed, the security forces on foot could secure what was reachable and account for the injured, while the helicopters did the work that only helicopters could — reaching people stranded on rooftops, in tunnels and on isolated stretches of riverbank where no vehicle could go.

The airlift, and why it was so difficult

The scale of the flying was significant for a single district. The government reported deploying 13 helicopters — a mix of Nepal Army and private aircraft — across Rasuwa and neighbouring Nuwakot. On the day after the flood, the Nepal Army continued operations with five helicopters and reported rescuing 97 people, including three airlifted from the Mailung tunnel and 14 from Timure, according to OnlineKhabar.

It was not straightforward flying. In several places the helicopters could not put down at all, and people were reported to have been lifted out in baskets rather than from a landing. At Timure, a helicopter sent to bring people out returned to Kathmandu without landing: the floodwaters had swept away the local helipad, leaving no safe place to touch down. Those details are worth sitting with, because they are the honest texture of a mountain rescue — not every sortie succeeds, and the terrain that makes Rasuwa beautiful is the same terrain that makes reaching it hard.

The numbers, and why they kept moving

Rescue tallies in a fast-moving disaster are a running count, not a final one, and they climbed through the operation. Early reporting from Ratopati put the number rescued by air at around 88. As sorties continued, OnlineKhabar reported more than 100 people brought out — 85 from Dhunche, 13 from Timure, five from Mailung, four from Betrawati and three from Trishuli, by Nepal Army and private helicopters.

These are the figures to hold onto, and to hold loosely: they are as reported by Nepali outlets citing the security forces, and they were still being updated. It is also why the separate "missing" count needs care. The Nepal Tourism Board's preliminary figure of 384 people unaccounted for was exactly that — preliminary — and authorities worked to verify travellers' whereabouts, with many initially listed as missing progressively confirmed safe. Rescue and verification run in parallel, and the reassuring number is often the one that arrives last.

Relief and the international response

Behind the airlifts, the slower work of relief was already under way — Red Cross teams distributing supplies, medical staff flown in with the rescue helicopters, and displaced families being moved to safer ground. The disaster's cross-border reach also drew help from outside Nepal: South Korea set up a task force over its missing citizens, China's leadership called for continued efforts to locate the missing and for better early-warning systems, and UN teams and partners offered support. The Nepal Army and the United Nations both publish official updates through their own channels; for the international picture, the live coverage from CNN and Al Jazeera tracked the response as it developed.

The longer lesson

A well-run rescue is the last line of defence, not the first. Rasuwa's people were reached because helicopters and teams could be scrambled within hours — but the Bhote Koshi has now flooded twice in roughly 14 months, and the mountain scientists at ICIMOD have been clear that such events are becoming more frequent across the Himalaya. The most valuable rescue is the one that early warning makes unnecessary, which is why the response and the prevention story belong together. We look at that side in our report on Nepal's glacial-lake early-warning systems.

For now, the account above is what the forces and authorities have reported, and we will update it as verified figures firm up. To the rescue crews still flying the Bhote Koshi corridor, and to the families waiting on news: our respect, and our thanks.

File photo of a military helicopter conducting an airlift, used for context — not the 2026 Rasuwa operation itself. Cover photo: Pieter van der Sandt via Pexels (Pexels License).