A worker is checked out after being rescued from a partially collapsed tunnel in Uttarkashi, India, Nov. 28, 2023. UTTARKASHI DISTRICT INFORMATION OFFICER/HANDOUT VIA REUTERS

A group of 41 men were rescued Tuesday from a partially collapsed Himalayan highway tunnel in northern India after they were trapped for 17 days, India's transportation minister announced. The breakthrough, after a series of failed attempts, was achieved by a team of "rat miners" digging manually through the huge mound of debris that filled a section of the tunnel on Nov. 12.

"Tireless and sincere efforts by everyone, coupled with prayers from all, have made this operation possible," Nitin Gadkari, the minister of road transport and highways, said on social media. "The dedicated endeavors of the rescue teams have yielded favorable results."

The rat-hole miners, experts in a traditional method of coal mining still used widely in India, were called in only on Monday after more than two weeks of failed attempts to reach the stranded workers using heavy machinery.

The team of 24 rat miners started work Monday to drill through the debris pile manually and create a narrow passageway to the trapped men.

Uttarakhand's top elected official, Chief Minister Pushkar Singh Dhami, in a post on social media, lauded the "tireless work of all the rescue teams engaged in the rescue operation."

Ambulances and a medical team were waiting outside the tunnel entrance Tuesday afternoon for the workers to come out. The men were expected to be taken immediately for medical checks after their exit from the tunnel.

Rescuers had tried since the collapse, believed to have been triggered by a landslide in the unstable Himalayan region, to drill through the debris in the collapsed tunnel using a large auger machine, but it became stuck in the rubble on Friday and had to be broken down and removed — an operation that took several days itself.

The men have been trapped in the under-construction highway tunnel they were building in the Silkyara district of northern India's Uttarakhand state since the collapse, but a small pipe was drilled into the tunnel on the first day of the collapse, enabling rescuers to provide the workers with sufficient oxygen, food and medicine.

Last week, they then managed to force a slightly wider pipe in through the rubble, which meant hot meals and a medical endoscopic camera could be sent through, offering the world a first look at the trapped men inside.

What is rat-hole mining?
Rat-hole mining is a primitive, officially banned method of manual coal extraction that involves digging very narrow, vertical shafts into the earth through which miners descend to extract coal.

Miners descend into the pits using ropes or bamboo ladders, without safety gear. Coal is then manually extracted using primitive tools such as pickaxes, shovels and baskets. The tunnels used are generally only big enough for a single miner to descend at a time, for which reason rat miners often include women and children.

Experts say the method is damaging to the environment and has been linked to soil erosion, deforestation, acidification of rivers and disruption of local ecosystems.

India's National Green Tribunal, a powerful judicial body tasked with environmental protection, banned rat-hole mining across the country in 2014 due to its environmental impact and unsafe labor conditions, but it remains prevalent in parts of India in the absence of viable alternative livelihoods for local populations.


"Rat miners" arrive to start manually drilling into debris inside the partially collapsed Silkyara tunnel in India's Uttarakhand state, Nov. 27, 2023. ARUN SANKAR/AFP/GETTY


Rescue workers prepare to conduct an operation after a portion of an under-construction tunnel collapsed in Uttarkashi, in the northern state of Uttarakhand, India, Nov. 14, 2023. UTTARAKHAND STATE DISASTER RESPONSE FORCE/HANDOUT/REUTERS

Source