MAP 8 K. White
OBJECTIVES FOR 1/5 ATTACK
9 MAY 1952
Operational plans called for Lieutenant Lee’s Company A to do most of the leg work as the assault unit. Captain Leland Graham’s Company C, the diversionary force, was to make a feint against Hill 67, an enemy position southwest of OP 3, and to neutralize it by fire. Weapons Company, under First Lieutenant Ross L. Tipps, in support of the Company A force, was to set up a base of fire at a designated position (T), southeast of OP 3. Artillery support was to be furnished by 1/11, 4/11, and the attached 4.5-inch Rocket Battery. A section of regimental 4.2-inch mortars was also assigned. One platoon of Company B tanks was to assist the assault force by firing both on designated positions and targets of opportunity. Close air support flights were to be on station at two periods during the 9 May daylight operation.
In the early morning hours, under cover of darkness, all units moved into position. At 0430 the 1st Platoon of Company A crossed the line of departure heading for Objective S, a small ridge south and west of OP 3. The 2d Platoon followed and moved out on the right, while the 3d Platoon covered the rear. This hill, lightly defended, was quickly overrun by the Marines. The 1st Platoon then turned northeast towards the four peaks (designated as V, X, Y, and Z), its main objectives. These four positions were all situated at approximately the same elevation, 450 feet. A distance of some 1,300 yards separated the first and fourth hills in the north-south ridgeline.
As the 1/5 platoon neared Objective V, friendly rockets lashed the crest of the hill, which was held by a reinforced enemy platoon in mutually supporting fighting holes. Assisted by this fire, Marine two-man teams with rifles and grenades assaulted the fighting holes occupied by the Chinese. As the Marines proceeded to clear the objective, half of the Chinese were forced to retreat to safer ground. Marines estimated that 15 enemy were killed and a like number wounded. By this time, three hours after setting out on the raid, the platoon had seized one prisoner and sustained five wounded.
While reorganizing for the attack against Objectives X and Y, the 5th Marines patrol came under a heavy artillery and mortar barrage that killed one Marine and wounded three others. As the main body of the assault force advanced towards Objective X to support the attack, the lead elements of the company headed for OP 3. Throughout this maneuver, the company remained under heavy artillery fire.
Proceeding along the eastern slope of the ridgeline to assault knobs X and Y, the platoon had a good view of the effectiveness of their friendly supporting artillery fire. In fact, the combined rocket, howitzer, mortar, tank, and machine gun fire threw up so much dust that at times it restricted the vision of the Marine assault team. As platoon members neared the summit of Objective X they encountered a heavy stream of defending fire. A strong counterattack from the front and left flank assailed the 1st Platoon, but the Marines repulsed the enemy with accurate small arms fire, killing six CCF. Infiltrators then attempted to envelop the Marine platoon and isolate it from the rest of the Company A assault force. Successive waves of Chinese, employing a wedge formation, tried to overrun the main body of the assault force. In repulsing this latest counterattack, Company A killed 12 and wounded 5 enemy.
Quickly sizing up the situation, the company commander ordered the 1st Platoon to rejoin the rest of the assault force. As the platoon began to pull back at 1435 the Chinese blanketed the route with a heavy barrage, firing “over four hundred rounds in a five minute period.”[125] This intense shelling took the lives of three Marines, wounded a number of others, and halted the assault force just short of its final goal. Even though the Chinese had been driven from the three intermediate objectives, the devastating enemy mortar and artillery fire made the Marine position untenable. A third of the platoon moved back to Objective V; the rest worked their way along a route east of that objective. While the rest of Company A and Weapons Company elements occupied Hill T, the diversionary force, Company C, reinforced by other Weapons Company personnel, had remained at a strongpoint not far from Objective S. All supporting ground weapons assisted in the withdrawal. In addition to lending direct fire support, Marine tanks brought forward emergency supplies and evacuated casualties. By 1730, the assault force had returned to friendly lines, followed shortly by the rest of the battalion.
[125] 1/5 ComdD, May 52, p. 10.