Vietnam deployed helicopters and soldiers on Wednesday to search for dozens of people feared dead in two catastrophic landslides near a hydropower dam, triggered by adverse weather that aid groups warned could overwhelm the most resilient communities.
The first of hundreds of rescuers with boats and army vehicles battled through blocked roads to reach the dam site in the remote mountainous area of central Vietnam early on Wednesday, hoping to find survivors among at least 30 people missing after Monday's mudslides.
Intense rains since early October have caused floods and mudslides that have killed at least 39 people in central Vietnam, while more heavy rainfall is expected until early next week on several fronts, including from tropical storm Nangka, which made landfall earlier on Wednesday.
Local television showed troops arriving in trucks along narrow tracks and an air force helicopter flying above the mountains to deliver supplies to rescuers, passing over fast-flowing streams of muddy brown water. The International Federation of the Red Cross (IFRC) said that nearly one million people in central Vietnam would be severely affected by floods.