Forty-five minutes later enemy antitank fire came in on the knob and two machine guns from positions northward and higher on the slope of Hill 209 swept the perimeter. Soon, enemy mortars emplaced on a neighboring high finger ridge eastward registered on Schmitt's perimeter and continued firing until dark. The machine gun fire forced every man to stay in his hole. The lifting of the mortar fire after dark was the signal for renewed enemy infantry attacks, all of which were repulsed. But the number of killed and wounded within the perimeter was growing, and food, water, and ammunition were needed. There were no medical supplies except those carried by one aid man.