Rescue expert Arnold Dix leads efforts to find survivors trapped in underground hydro plant tunnels following devastating floods in Nepal.

One of the rescued workers said he spent his days trapped underground “chanting mantras to give myself hope” while hearing others stuck and calling out for help.

Both men were in stable condition after being flown to a Kathmandu hospital.

Nepal faces an unprecedented flood disaster after a mountain collapse killed many. Rescue efforts continue for hundreds of hydropower workers missing in tunnels. Three workers…