The Indian military said its first teams reached Dharali, which was hit by a "massive mudslide" that prompted a sudden flow of debris and water.
Swift Response by Indian Army in #Dharali Landslide Rescue
Following a landslide near Dharali village in #Uttarkashi district of # Uttrakhand on 05 Aug, the #IndianArmy swiftly mobilised over 150 personnel from Harshil Camp, reaching the site within 10 minutes.
— PRO Defence, Manipur, Nagaland & South Arunachal (@prodefkohima) August 5, 2025
Uttarakhand's state chief minister, Pushkar Singh Dhami, said rescue teams had been deployed "on a war footing."
"We are doing everything possible to save lives and provide relief," he said in a statement.
The National Disaster Management Authority said it asked for helicopters from the federal government to assist, as rescuers struggled to access the remote terrain.
Flash floods in Uttarakhand
The Himalayan region is prone to flash floods and landslides during the monsoon season, with cloudbursts making the phenomena more intense.
In 2021, more than 200 people were killed in Uttarakhand as flash floods swept away two hydroelectric projects.
There are about 10,000 glaciers in the Indian Himalayas, many of which are receding due to climate change.