Uttarakhand Tunnel Collapse: IAF Flies In Auger Machine To Rescue Trapped Workers https://ift.tt/x2H4DqM

The auger machine, which can drill through the debris at a rate of 4-5 metres per hour, was transported in three parts by Hercules aircraft of the Air Force.

from Zee News :India National https://ift.tt/NSOWhmJ