More than 900 people are dead and hundreds of workers remain trapped in massive hydropower tunnels along the Nepal-China border after catastrophic flash floods wiped out critical infrastructure last week — and the disaster exposes exactly what happens when adversarial regimes control the infrastructure and supply chains your people depend on.

The combined death toll in Nepal and China has surpassed 900, with more than 4,700 still missing, according to AP News. At least 900 workers are unaccounted for across a dozen hydropower projects in Nepal's Rasuwa and Nuwakot districts, and roughly 500 of them are believed trapped inside tunnels built to control water flow — tunnels big enough to drive trucks through, now sealed with mud and debris.

Gyirong Port, the border crossing that regulates travel between China and Nepal, was the first to be hit. Chinese rescue images show the area completely flattened — immigration buildings, power lines, everything gone. Not even a vehicle can get in. The road on the Tibet side sits under two to three meters of water, with crews still more than a kilometer from the border, according to Chinese state broadcaster CCTV.

Some rescue teams have hiked 10 hours and rappelled into valleys. Others have been helicoptered in when weather allows. Six days in, the chances of finding survivors are diminishing fast. Mohan Kumar Dangi, president of the Independent Power Producers' Association, Nepal, said fears are growing that trapped workers may have suffocated. At the Upper Trishuli-1 project alone, 576 people are missing, with around 300 believed stuck inside its tunnel.

China is coordinating the search and rescue effort in the border zone. Chinese state media coverage has focused almost entirely on the official response — deployment of firefighters, the People's Liberation Army, and directives from top leaders. AP News noted that little is known about victims on the Chinese side. The CCP controls the information flow the way it controls the infrastructure: top-down, with the narrative managed and the casualties minimized.

Among the missing are 43 Australians, at least 33 of whom were near Gyirong Port when the flood hit. Many were on pilgrimage to Mount Kailash in Tibet — 15 with the Himalaya Glacier Company, 11 with the Isha Foundation, six from Kailash Journeys, and one from Kathmandu Holiday Tours and Travel. One family member told the Guardian that embassies