After the announcement on Dec. 17 that the IDF had discovered a massive terror tunnel built by Hamas, the Israeli army is now revealing how its soldiers managed to locate and expose it.

The massive attack tunnel originated in Gaza City’s Jabaliya District and ended near the Erez Border Crossing. It runs about four kilometers (2.5 miles) in length, at a depth of up to 50 meters (165 feet) underground, and is wide enough for motorcycles and cars to drive through it.

Read the full article at All Israel News.