(JNS) While building an underground security barrier, IDF troops identified another tunnel under the Israel-Gaza border. It was found by the participants of a $700 million project aimed at preventing illicit tunnel constructions. On Twitter, the IDF shared their 18th tunnel finding, saying that the “IDF troops just revealed an underground terror tunnel dug from Gaza into Israel. How’d we find it? While building an underground security barrier. Why are we building an underground barrier? To stop Gaza terrorists from digging tunnels into Israel. Guess it’s working.” The age of the tunnel is currently unknown yet it still symbolizes the pervasive threat of Palestinian terror on the border.