The Israeli army said on Thursday that it has uncovered hundreds of tunnel entrances above ground and more than 100 tunnels below ground in the Khan Younis area in southern Gaza and will continue to search and destroy the tunnel network. “Terrorists were also eliminated” in the operations, the Israel Defense Forces (IDF) said on their Telegram channel. Israeli hostages had previously been held in a tunnel under Khan Younis, which was apparently built at great expense, the IDF said. “Millions of shekels are estimated to have been invested in excavating the tunnel and equipping it with air venti…