India tunnel collapse: Rescue efforts continue in Uttarakhand – BBC News

The lives of 40 Indian labourers, who have been trapped in a tunnel for more than 72 hours, hang in the balance as authorities try to rescue them.

The workers were building the tunnel in northern Uttarakhand state when a part of it caved in due to a landslide on Sunday.

State and federal rescue teams have been using a massive drill to push through the debris to reach the men.

Officials have been able to establish contact with the workers.

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