AdvertisementGaza's Network Of Tunnels Is A Major Hole In Israel's DefensesJuly 30, 2014Soraya Sarhaddi NelsonfacebookEmailAn Israeli army officer walks near the entrance of a tunnel allegedly used by Palestinian militants for cross-border attacks, at the Israel-Gaza border. A network of tunnels Palestinian militants have dug from Gaza to Israel is taking center stage in the latest war between Hamas and Israel. (AP)