[131] Two Marines killed in the action were later posthumously awarded the Medal of Honor. Corporal David B. Champagne, A/1/7, was responsible for saving the lives of the three other members of his fire team. When a grenade fell in their midst, Champagne grabbed it to hurl back to CCF positions. Just as it cleared his hand, the grenade exploded, showering lethal shrapnel into the body of the 19-year-old Rhode Islander. One of the C/1/7 reinforcement Marines, Private First Class John D. Kelly, had conducted a one-man assault against a dug-in Chinese machine gun crew. Though painfully wounded during this encounter, he disposed of the enemy, then reduced a second weapons bunker. While firing point-blank into a third position the brave Marine was fatally wounded. This 1/7 action was the first in the western Korea defense to result in multiple Medal of Honor awards. [132] 1/7 ComdD, May 52, pp. 17–18. Following this late May offensive, a brief period of relative calm settled over the MLR. Marine and Chinese units continued the active defense of their respective sectors, with generally only a limited number of contacts. Fire fights between Marine patrols and CCF defenders lasted only a short time and usually ended when artillery fire caused the patrol to pull back. Even though this state of affairs remained essentially unchanged through June, several other events that month would affect Marine defense of the westernmost sector in I Corps. _End of the Second Year of War_[133] [133] Unless otherwise noted, the material in this section is derived from: _PacFlt EvalRpts_ No. 4, Chap. 9, No. 5, Chap. 8; 1stMarDiv ComdD, Jun 52; 5th Mar ComdDs, Apr, Jun 52; 7thMar ComdDs, May-Jun 52; 1/7 ComdD, May 52; KMC Regt Unit Rpt 120, dtd 30 Jun 52. A second realignment of the Marine-Commonwealth boundary along Line JAMESTOWN was made on 1 June. Part of the rear of the MLR was moved eastward to enable the Marine division to assume full responsibility for a key ridgetop. Prior to this date the hill mass had been divided along its crest, a factor that made it a potential trouble spot for both divisions. On 23 and 24 June, the 7th Marines MLR battalions relocated their positions towards the enemy along JAMESTOWN. This readjustment of the line varied from 1,300 yards in the center of the regimental sector to 400 yards near its right. The additional terrain strengthened the division front by placing the center regiment on improved and more defensible ground. A week before this MLR change took place, there had been a shift in occupants in its far right sector. Colonel Culhane’s 5th Marines replaced the 1st on line, which then went into division reserve. Manning the MLR were 2/5 on the left and 1/5 to the right.