A major South Sikkim landslide has left at least eight workers dead after debris blocked the entrance of an under-construction tunnel and triggered a suspected methane gas leak. Several workers remain trapped inside as rescue teams continue operations despite difficult conditions. Authorities are working to safely evacuate survivors while investigating the cause of the incident.What Happened In South Sikkim?The South Sikkim landslide struck an under-construction tunnel at Samardung in Namchi district during heavy rainfall. The collapse blocked the tunnel entrance and was followed by a suspected methane gas leak, making rescue work dangerous. Multiple agencies have been deployed as officials continue efforts to reach the trapped workers.Read More: Sonam Wangchuk Requests Discharge From Safdarjung Hospital During Ongoing Delhi ProtestHow Did The South Sikkim Landslide Trigger A Methane Gas Leak?The South Sikkim landslide disturbed underground rock layers, leading to a suspected methane gas leak inside the tunnel. The gas, along with poor visibility and a narrow passage, has slowed rescue efforts and forced teams to use protective equipment. Rescue operations remain active as officials assess the conditions inside the tunnel.The incident occurred at the Samardung tunnel in Namchi district, South Sikkim.At least eight workers have been confirmed dead, while several others are still feared trapped.The tunnel is part of the NHPC Teesta Stage VI Hydroelectric Project.NDRF, SDRF, Sikkim Police, Fire and Emergency Services, and other agencies are leading the rescue operation.Rescue teams are using gas masks because of the suspected methane gas leak inside the tunnel.Trending AnalysisThe South Sikkim landslide is making national headlines because it combines a deadly landslide, trapped workers, and a suspected methane gas leak inside a tunnel under construction. The difficult rescue operation has highlighted the risks faced by workers at large infrastructure projects in mountainous regions during the monsoon season. Authorities are closely monitoring the situation as families wait for updates.Key HighlightsEight workers have lost their lives in the tunnel accident.Several workers are still believed to be trapped underground.A suspected methane gas leak has made rescue operations more difficult.The incident happened after a landslide blocked the tunnel entrance.Emergency teams from multiple agencies are working together at the site.Officials will investigate the cause after rescue operations are completed.What Bumppy Says About The South Sikkim LandslideThe South Sikkim landslide shows how quickly natural disasters can affect large construction projects in hilly regions. The immediate focus remains on rescuing the trapped workers and ensuring the safety of emergency teams. The findings of the official investigation may also help improve tunnel safety and emergency planning for future infrastructure projects across India.