After success of 16-day-long Silkyara tunnel rescue ops, one expert from Australia hogged limelight for his relentless efforts. Arnold Dix, an International tunnelling expert, played a major role in ensuring 41 workers reach home safely. During the mission, the tunnelling expert was often seen offering prayers at makeshift temple at the mouth of the tunnel. In his recent press conference, Dix revealed that he was aware that the region was sacred for the Hindus