A series of devastating flash floods along the Nepal-Tibet border have resulted in at least 22 confirmed deaths and left hundreds missing, including numerous foreign tourists. Eyewitness accounts and video footage depict the sheer scale of destruction, with entire villages swept away and critical infrastructure severely damaged. Over 400 tourists, including Americans and Britons, have been reported missing, prompting urgent rescue efforts. Authorities are investigating the cause, which appears to involve both an avalanche and a significant mudslide. As the situation unfolds, rescue operations are ongoing, with local and foreign teams working to locate survivors amidst the chaos.