Flash floods struck the Nepal-China border area on Wednesday, with search and rescue efforts reaching their fourth day on Saturday amid poor weather. Nearly 600 deaths have been reported, while figures for missing persons range from over 1,000 to nearly 2,500 across sources. Operations continue at the Upper Trishuli-1 Hydropower Project and the damaged Gyirong border crossing, involving Nepali military, South Korean teams, and Canadian consular support.