Uttarkashi Tunnel Collapse: IAF C-17 to fly critical machine from Indore to speed up rescue efforts
India | November 17, 2023 22:13 ISTEarlier, an American auger drilling machine was flown in from Delhi to speed up rescue efforts as the earlier one deployed for the purpose had a capacity to penetrate only up to 45 metres of rubble, Adesh Jain, an expert overseeing the operation from the spot said.