Still farther northward in the zone of the 38th Infantry the North Koreans were far from idle. After the enemy breakthrough during the night of 31 August, General Keiser on 1 September had ordered the 2d Battalion, 38th Infantry, to move south and help the 23d Regiment establish a defensive position west of Ch'angnyŏng. In attempting to do this, the battalion found enemy troops already on the ridges along the road. They had in fact penetrated to Hill 284 overlooking the 38th Infantry command post. This hill and Hill 209 dominated the rear areas of the regiment.
At 0600, 3 September, an estimated 300 North Koreans launched an attack from Hill 284 against Col George B. ("Pep") Peploe's 38th Regiment command post. Colonel Peploe organized all officers and enlisted men present, including members of the mortar and tank companies and attached antiaircraft artillery units, to fight in the perimeter defense. Peploe requested a bombing strike which was denied him because the enemy target and his defense perimeter were too close to each other. But the Air Force did deliver rocket and strafing strikes.
This fight continued until 5 September.