
At least 10 people were killed and 17 remain missing after a suspected gas explosion triggered a collapse inside an under-construction tunnel at a hydropower project in India’s northeastern Himalayan state of Sikkim, near the Chinese border.

At least 10 people were killed and 17 remain missing after a suspected gas explosion triggered a collapse inside an under-construction tunnel at a hydropower project in India’s northeastern Himalayan state of Sikkim, near the Chinese border.