Tunnel collapse
Manual drilling at Silkyara tunnel on, rescuers cross 50-metre mark
Rat-hole miners begin manual drilling, vertical boring makes big headway
Uttarkashi Tunnel rescue: 50 metres vertical drilling done, 5-6 meters to go
Uttarkashi Tunnel rescue: How long rat-hole miners will take to dig remaining 12 metres?
Not involved in construction of Uttrakhand tunnel, says Adani group
Uttarkashi Tunnel rescue: Rat-hole miners begin manual horizontal drilling
Uttarkashi tunnel rescue: Vertical drilling done up to 31 of 86 metres
Silkyara tunnel rescue: Vertical drilling done up to 31 metres, says BRO's ex-DG