A camera has captured footage of the 41 workers trapped in a tunnel in India’s Uttarakhand state for the first time in nine days.
The video was filmed using an endoscopic camera that was slipped inside a new pipe drilled into the tunnel on Monday.
Rescuers also used the pipe to give the workers their first hot meal in days.
So far, they had been subsisting on snacks sent through a narrower pipe inserted earlier.
The under-construction tunnel caved in after a landslide.
The incident took place on the morning of 12 November in the northern state’s Uttarkashi district. Contact with the trapped men was established soon after that and they are being provided oxygen, food and water since then.
On Monday evening, the rescue operation witnessed a breakthrough after rescuers were able to push a six-inch diameter pipe through the debris inside the tunnel.
Officials slipped a small camera attached to a flexible cable into the pipe and used it to film the trapped men.
In a video released to the press, rescuers can be seen viewing the footage on a computer screen outside the tunnel.
An official asks the men to appear before the camera and smile and wave – the workers can be seen responding to the instructions.
He also tells them that they will be rescued soon and later asks them to identify themselves in front of the camera.
Rescuers appear to be using two-way radios to communicate with the men – the video shows one of them holding a walkie-talkie in his hands.
The men, many of whom are wearing safety helmets and jackets, can be seen standing in a semi-circle near the camera.
The official then tells the men that the pipe will soon be cleaned after which water will be sent to them.
Some colleagues of the workers said they were delighted to see their friends after so many days.
“I have seen them on camera, but now I’m waiting to see them in the flesh,” said Rahul Ameen, whose two friends are trapped inside.
Mr Ameen said he has been regularly visiting the tunnel to keep himself updated about the progress of the rescue operations. (BBC)