their approach unhindered. Second push to the lost platoon As the PAVN attack on Alpha Company diminished, Moore organized another effort to rescue 2nd Platoon, B Company. At 15:45, Moore ordered Alpha Company and Bravo Company to evacuate their casualties and pull back from engagement with the PAVN. Shortly after, Alpha and Bravo Companies began their advance from the creek bed toward 2nd Platoon, B Company and soon suffered casualties. At one point, B Company's advance was halted by a firmly entrenched PAVN machine-gun position at a large termite hill. Lt. Marm, 2nd Platoon, A Company, fired a light anti-tank weapon (LAW) at the machine-gun position, charged the position with grenades while under fire, and killed the remaining PAVN at the machine-gun position with rifle fire. The following day, a dozen dead PAVN troops (including one officer) were found in the position. Marm was wounded in the neck and jaw in the assault and was later awarded the Medal of Honor for his lone assault. The second push had advanced just over toward the lost platoon's position before being stopped by the PAVN. Alpha Company's 1st Platoon, leading the advance, was at risk of becoming separated from the battalion, and at one point it was being engaged by an American M60 machine gun that had been taken by the PAVN from a dead 2nd Platoon gunner. The impasse lasted between 20 and 30 minutes before Nadal (A Company) and Herren (B Company) requested permission to withdraw back to X-Ray (to which Moore agreed). Americans dig in for the night Near 17:00, the lead elements of Bravo Company of 2nd Battalion, 7th Cavalry (2/7) arrived at LZ X-Ray to reinforce the embattled 1st Battalion; the company closed in at 18:00 hours. In preparation for a defensive position to last the night, Moore ordered Bravo Company's commander Capt. Myron Diduryk to place two of his platoons between B/1/7 and D/1/7 on the northeast side of the perimeter. Diduryk's 2nd Platoon, B Company (under Lt. James Lane), was used to reinforce C/1/7's position (which was stretched over a disproportionately long line). By nightfall, the battle had taken a heavy toll on Moore's battalion (1/7): B company had taken 47 casualties (including one officer) and A Company had taken 34 casualties (including three officers); C company had taken four casualties. Around this time, Colonel Brown ordered the 2nd Battalion, 5th Cavalry to be heli-lifted