Rescue Operation for Trapped Indian Tunnel Workers Halted as Drilling Machine Breaks

The operation to rescue 41 construction workers trapped in a collapsed tunnel in northern India has been halted after the drilling machine being used broke down. The machine, called an auger, was irreparably damaged after hitting an obstacle. Rescuers will now use hand-held power tools to break through the remaining debris. An alternative plan to dig downward is also being pursued. The trapped workers, who have been provided with oxygen, food, and water, have been trapped since November 12. The cause of the tunnel collapse is still unknown.