At least 7 killed in India after hydropower project tunnel collapses

A tunnel under construction at a hydropower project in India’s northern hill state of Uttarakhand collapsed overnight, leaving at least seven workers dead, officials said on Friday. A rescue operation was launched after a sudden rush of water and debris entered the tunnel at the Vishnugad-Pipalkoti hydroelectric project in Chamoli district later on Thursday night, said top district official Gaurav