 These items were of considerable intelligence value and they revealed that the KPA were preparing a last line of defence at Chongju away, with infantry supported by tanks.Later another KPA T-34 tank and supporting infantry pressed to within of the B Company headquarters, before stopping and taking up a position between the ridges still unaware of the location of the Australians.An attempt by the Australian infantrymen to engage the tank with a new M20 3.5-inch bazooka failed however after the weapon misfired, and it subsequently withdrew out of range.