In Nepal, an urgent rescue operation is underway to reach over 900 hydropower workers feared trapped in tunnels following devastating flash floods that swept through the region last week. The disaster’s death toll has surged to around 940 in Nepal, with additional casualties reported in Tibet, and thousands more remain missing on both sides of the border. The hard-hit districts of Rasuwa and Nuwakot are believed to be where approximately 500 of these workers are trapped in hydropower site tunnels. Concerns about diminishing oxygen levels in these tunnels are growing, reducing the chances of finding survivors as time passes.
Rescue efforts have been significantly impeded by the destruction of bridges, unpredictable river conditions, and challenging terrain, necessitating heavy reliance on helicopters. Neighboring countries are aiding by sending temporary bridge supplies to restore access. The task of clearing the massive debris blocking tunnels is daunting, with blasting operations employed in some areas to reach those trapped. The floods have also severely impacted Nepal’s power generation capabilities. Workers who managed to escape described their colleagues being trapped when the floods hit, conveying the dire conditions inside the tunnels, where mud can reach chest height and visibility is severely limited.
Despite the grim circumstances, rescuers hold onto hope, believing that some safe zones within the tunnels might have allowed workers to survive. The scale of the disaster has affected tens of thousands of people, destroying entire communities and triggering renewed concern over climate change’s impact on the stability of glacial and mountainous regions. Nepalese leadership has labeled the flooding an unprecedented natural disaster, with tens of thousands of security personnel and volunteers mobilized in response.
International assistance has been forthcoming, with specialized rescue teams, financial support, and technical expertise arriving from neighboring countries, highlighting the crisis’s magnitude. Amid the devastation, a glimmer of hope emerged when rescuers successfully pulled a young child alive from the mud. However, concerns are rising over the exchange of crucial glacier and water-level data between neighboring countries, as some officials worry that insufficient information-sharing could undermine future disaster preparedness efforts in the region.