Cement poured out into the streets in the village of Kafr Kila in southern Lebanon, after Israeli security forces pumped the cement into a cross-border terror tunnel.
Earlier this month, the IDF launched Operation Northern Shield with the aim of locating and neutralizing terror tunnels built by Hezbollah from southern Lebanon into northern Israel.
Five such cross-border tunnels have been located since the launch of Northern Shield, including one which originated in Kafr Kila.
On Thursday, the IDF reported that forces operating on the northern border had flooded a Hezbollah tunnel with liquid cement.
Hezbollah had dug the tunnel in Kafr Kila at a site it had long claimed was used as a brick factory and chicken coop.