On Thursday, January 13, 2005, at around 22:45 pm, a squad of three Palestinians militants armed with AK-47s and hand grenades, parked a truck loaded with a 200-pound explosive device,[1] on the Palestinian side of the fence near an iron door that separates the Israeli and Palestinian sides at the Karni Crossing checkpoint. At 22:45 pm the squad detonated the explosives which created a hole through the iron door. Immediately afterwards the militants penetrated into the Israeli side of the Karni crossing through the hole in the iron door.