Recalling The Nail-Biting Operation To Rescue Workers Trapped In Bilaspur Tunnel In 2015 Amid the ongoing efforts to rescue 41 trapped workers in the Uttarkashi tunnel, Manasi Sahay Thakur, an IAS officer, recalls the rescue operations after an under-construction tunnel caved in in Himachal in September of 2015. BY Manasi Sahay Thakur 24 November 2023