rat-hole
Pumps idle, little progress in Meghalaya miners' rescue
‘Only 3 out of 13 high-powered pumps that were brought to site could be installed and used so far,’ said operation spokesperson R Susngi.
'Tunnel' used by Nargota attackers mere 'rat-hole', was used just once, says BSF
BSF also played a video to showcase the route of the terrorist, who came from Pak crawling through the tunnel.
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