Explosion in Teesta tunnel in Sikkim
At least 12 people died and 13 remain missing after the collapse of a tunnel under construction of the Teesta hydroelectric project, located in the state of Sikkim, northeast of India. The accident occurred on Monday in the village of Samardung, near the border with China.
The authorities attributed the incident to an explosion caused by the accumulation of methane gas inside the work. State chief minister Prem Singh Tamang said 27 workers were initially trapped. Two people managed to escape alive, but several rescuers and officials who entered later were also trapped.
Rescue work in extreme conditions
Teams from the National Disaster Response Force (NDRF) continue the search amid toxic gases such as methane, carbon monoxide and hydrogen sulfide. So far 12 bodies have been recovered, while efforts continue to locate the missing. Conditions in the tunnel are extremely dangerous, making it difficult for rescuers to advance.




