Research conducted by Perplexity AI using the following sources:

• 3 dead, 265 missing after mudslide hits border port in China's Xizang
• Tibet's Gyirong suffers 'major casualties' from mudslide, Xinhua reports
• 3 dead, 265 missing after mudslide hits border port in Xizang
• Hundreds missing after flood hits Nepal-Tibet border, 157 bodies ...