（新德里21日综合电）印度东北部邻近中国边境的喜马拉雅山区萨马尔东村（Samardung）正在兴建提斯塔水力发电厂（Teesta Hydroelectric Project），一处在建隧道周一疑发生燃气爆炸导致隧道坍塌，造成至少12人死亡，13人失踪。
当地民政官员塔姆林（Anupama Tamling）周二表示，爆炸在周一发生，当时多名工人正在施工。成功逃生的幸存者向当局表示，他们先是听到一声巨响，随后碎石从隧道内倾泻而下，数十人被困在隧道内。
负责兴建项目企业高层救人被困
官员表示，事故消息传出后，负责兴建该项目的国营企业“国家水力发电公司”（NHPC）6名高层进入隧道协助救援，却因此同样被困。
隧道内积聚有毒气体
国家灾害应变部队（NDRF）等正在救援，但因隧道内积聚有毒气体，环境极度危险，救援人员要用专业呼吸设备。负责人库马尔（Nitin Kumar）说：“我们在隧道内检测到甲烷、一氧化碳和硫化氢等有毒气体。”
在喜马拉雅地区，脆弱的山体、地震活动以及难以预测的地下状况，令隧道工程风险特别高。2023年，北方州北部一段隧道发生坍塌，41名工人被困长达17天才获救。
#Gangtok : NDRF teams are carrying out a rescue operation after a landslide inside the under-construction Samardung tunnel at Mamring reportedly triggered a methane gas leak. Around 27 people are feared trapped.#Gangtok #Sikkim #RescueOperation #BreakingNews pic.twitter.com/woM8JfHLXw
— Lokmat Times Nagpur (@LokmatTimes_ngp) July 20, 2026
#Breaking: Sikkim tunnel landslide: As many as 12 people rescued, 8 bodies recovered and 18 still trapped inside. Rescue operations on.
— Pooja Mehta (@pooja_news) July 21, 2026
More details: A tragic incident occurred at around 12:00 PM on 20 July 2026 at the Teesta Stage-VI Hydroelectric Project located at Samardung,… pic.twitter.com/ormwqX2ERm
#Breaking: Sikkim tunnel landslide: As many as 12 people rescued, 8 bodies recovered and 18 still trapped inside. Rescue operations on.
— Pooja Mehta (@pooja_news) July 21, 2026
More details: A tragic incident occurred at around 12:00 PM on 20 July 2026 at the Teesta Stage-VI Hydroelectric Project located at Samardung,… pic.twitter.com/ormwqX2ERm
文：香港星岛头条
图：美联社
视频：社媒X
