A massive flash flood in Nepal's Rasuwa district left approximately 400 people missing on Wednesday [4, 5].

The disaster has triggered a diplomatic and humanitarian crisis as a significant number of the missing are foreign nationals visiting the border region.

The flood occurred early Wednesday morning in the Bhote Koshi River area, which borders Tibet [1, 2]. A sudden surge of water swept through the region, trapping travelers and residents [2, 4].

Reports indicate that 105 Indian nationals are among the missing [1, 2]. Of those individuals, 37 are Non-Resident Indians (NRIs) [3]. The total number of people missing is estimated between 384 [5] and nearly 400 [4].

Death toll reports vary significantly across sources. Some reports list as few as four deaths [2], while others cite 17 [3] or 46 [8]. The highest reported death toll currently stands at 98 [4].

Rescue operations are currently underway in the central Nepal region to locate survivors. Authorities said they are focusing efforts on the rugged terrain of the Rasuwa district, where the river's sudden rise caused widespread destruction [1, 2].

105 Indian nationals are among the missing

The high number of missing Indian nationals and NRIs underscores the vulnerability of tourism corridors in the Himalayas. The wide discrepancy in death toll reports suggests a chaotic early response phase where official verification is struggling to keep pace with the scale of the disaster in a remote border zone.