An explosion rocks the ground in the Ladar Bazaar after a line charge is detonated, Aug. 5, 2011. Second Combat Engineer Battalion leveled the marketplace to clear it of Improvised Explosive Devices and make the area a safer place for local residents. - An explosion rocks the ground in the Ladar Bazaar after a line charge is detonated, Aug. 5, 2011. Second Combat Engineer Battalion leveled the marketplace to clear it of Improvised Explosive Devices and make the area a safer place for local residents.