A massive flood along the Nepal-Tibet border has resulted in at least 19 confirmed deaths, with hundreds more reported missing. The disaster is primarily affecting areas popular with tourists, and authorities are particularly concerned for over 380 tourists, the majority of whom are foreign nationals. The cause of the flooding is currently under investigation, but early reports suggest heavy rainfall contributed to the event. Rescue operations are underway, hampered by the remote and challenging terrain. Concerns are growing for the missing individuals as time passes and conditions remain difficult. The situation is rapidly evolving, with authorities continuing to assess the full extent of the damage and casualties.