IDF troops have been hard at work searching for Hamas' terror tunnels since they entered the Gaza Strip on July 17. After finding numerous tunnels, and searching them for entry and exit points, the army started work on destroying them. Below are some videos.
An Armored Corps force destroys a terror tunnel 100 meters away from the Israel border with artillery fire. The tunnel crossed into Israel and had at least three openings, including one in a mosque.
Golani and engineering troops blow up another tunnel that exits into Israel.