Israel has revealed what it says is the biggest tunnel its troops have ever discovered, as its army works to expose and destroy Hamas terrorists' sprawling underground city known as 'the Gaza Metro'. Thought to stretch some 300 miles beneath the embattled enclave, Israeli soldiers have painstakingly sought to locate every entrance to every passageway in the 'spider's web' of tunnels and make them unusable. The network was instrumental to Hamas in organising the October 7 atrocities, which saw its fighters storm across the Israeli border and murder 1,200 people, and has been used as a hiding place for terrorists...