"Israel Discovers Expanded Subterranean Fortress Beneath Gaza"

The Israeli military has been astonished by the scope, depth, and quality of the tunnels built by Hamas in the Gaza Strip, with estimates now suggesting a network of 350 to 450 miles of tunnels and close to 5,700 separate shafts. Hamas has heavily invested in these tunnels, using them as military bases and arsenals, and relying on them to move forces undetected and protect top commanders. The Israeli military is now focused on destroying these tunnels, which have become a core part of Hamas' ability to survive, but it's proving to be a grueling and challenging task.