“1. General Situation. Following Brigade rapid advance from Chindong-ni to Sachon in which this Brigade attacked, overcame, and pursued the enemy, the 25th Infantry Division has directed the withdrawal of this Brigade in order to hold a defensive position and mop up enemy resistance in the zone of action of elements of the 25th Division.”
SACHON OFFENSIVE
SITUATION MAP FOR 12–14 AUG. ’50
It would later be known that the basic reason for the Brigade withdrawal was a decision by the Eighth Army command and staff. The enemy had crossed the river Naktong, the last natural barrier of the Pusan Perimeter, and this emergency had caused the Marines to be pulled back in readiness for a counterattack in the Naktong bulge.
Attack of 3/5 to the Rear
The foregoing chronology makes it evident that General Craig could never have handled this situation in an afternoon without helicopter transportation. Jeeps could not have reached so many destinations over narrow, twisting roads choked with traffic; and fixed-wing planes, even the adaptable OY’s, could not have landed wherever the Brigade commander willed. Marine helicopters set a good many precedents in Korea, and the events of 12 August 1950 established the usefulness of these versatile machines for command and staff flights.
Early that afternoon, as Craig had directed, Stewart and Taplett flew back to the Chindong-ni area for reconnaissance and planning prior to the arrival of 3/5. The Brigade commander had been able to give them very little initial information. About 2,000 to 2,500 enemy had infiltrated to the vicinity, according to Army estimates. The two Marine officers were instructed to fly to a bridge over a dry stream bed, where they would be met and briefed by a 25th Division liaison officer awaiting them in a jeep with a red air panel on the hood.[266]
[266] This section is derived from LtCol Robert D. Taplett’s detailed statement to Marine Corps Evaluation Board, n. d.
Stewart and Taplett found the bridge, though no jeep was in sight. After landing in the stream bed, they discovered a camouflaged Army light tank; but the officers of the armored company could not offer any enlightenment.