In the hurried conference that followed, the Army officer advised Finn against finishing the rugged climb and assured him that his soldiers and Cahill’s platoon could defend the peak through the night. Informed of this by radio, Roise allowed Company D to hold its present position and relieve at dawn.[198]

Earlier in the day, Lieutenant Sweeney had led Company E up the lower tip of 342’s western spur, then along the ridgeline toward the large hill mass. At intervals the company came under long range, ineffectual machinegun fire. But, as in the case of Finn’s unit, the heat and terrain were more damaging than enemy bullets. At dusk, Company E had reached the midway point along the ridge, and there it dug in for the night.

U.S. Marine Operations in Korea 1950-1953 Volume I (of 5) — Part 89

Under cover of darkness, Red Korean troops wormed their way around the little perimeter on the summit of Hill 342. Just before dawn the soldiers and Marines were greeted by bursts of short-range rifle and machinegun fire. The defenders returned the fire and hurled grenades down the slopes, but a small force of North Koreans succeeded in crawling close enough to launch an assault against the northeast leg of the triangle.[199]

U.S. Marine Operations in Korea 1950-1953 Volume I (of 5) — Part 89

A fierce hand-to-hand struggle ensued at the point of contact, and the Communists were thrown back down the hill. One of Cahill’s men died of bayonet and gunshot wounds, and another Marine and several soldiers were wounded.[200]

U.S. Marine Operations in Korea 1950-1953 Volume I (of 5) — Part 89

Finn’s men struck out for the summit shortly after daybreak on 8 August. With three platoons abreast along the southern face of 342, Dog Company pushed upward swiftly, brushing aside light resistance. Upon reaching the perimeter, the Marines came under a storm of fire from NK positions which ringed the northern half of the hill.[201]

[201] Finn, 1 Mar 54; and Roise, 5 Feb 54.

The relief was effected, nevertheless, and Cahill’s thinned squads descended Hill 342 together with the shattered Army company. The Marine platoon had lost 6 killed and 12 wounded--more than a third of the 52 men who had set out from Chindong-ni.[202] But its determined stand with the beleaguered Army unit had saved the height and frustrated the Communist attempts to establish a bastion overlooking the MSR.

Company D fared no better than its predecessors at consolidating the crest of 342 and clearing upper slopes which were crawling with North Koreans. Finn’s unit took several casualties in the fire fight that accompanied and followed the relief of the original defenders. Two of those killed in action were Second Lieutenants Oakley and Reid. The only surviving platoon leader, Lieutenant Emmelman, received a serious head wound as he was pointing out targets to a Marine machinegunner.[203]