"uttarakhand-tunnel-collapse"

As per official sources, the vertical drilling which was paused last night has also resumed and about 43 metres of drilling work have been done so far out of the 86 metres needed

After multiple failed plans, the agencies taking part in the rescue operations have commenced vertical drilling of the hill in Silkyara on Sunday.

The visuals were captured using an endoscopic camera sent in through the alternative 6-inch food pipeline