IAF forces destroyed a large tunnel under Hamas headquarters with a "Sponge Bomb". The sponge bomb does not contain explosives. It works by combining two chemicals liquids. A foam-like, rapidly expanding substance, is formed and quickly sealed the tunnel entrance. The biggest attack against Hezbollah in the Israel/Lebanon border took place. IAF forces carried out 1300 rocket, artillery and air strikes against all Hezbollah camps on the border. Fighter jets, drones, artillery, and rockets were involved. Major Hezbollah losses are projected.