The 38th Army committed four regiments - the 334th, 339th, 340th, and 342nd regiment. Chinese side claimed it suffered a total of 6,700 casualties (South Korean source: The 38th Army committed seven regiments out of its total of nine regiments and sustained a total of 14,332 casualties (8,234 identified deaths, 5,097 presumed deaths, 1,001 wounded, and 57 prisoners)
The 9th Division of South Korea committed three regiments - the 28th, 29th, and 30th regiment and suffered a total of 3,422 casualties (505 dead, 2,562 injured and 391 missing), plus over 400 more casualties in the 1st Battalion of the 30th Regiment. (Chinese source: The 9th Infantry Division committed four regiments and suffered a total of 9,400 casualties with almost 7,000 identified deaths)
The American Fifth Air Force made a total of 745 sorties and poured more than 2,700 bombs of various kinds, together with over 358 napalm bombs, onto the hill. Chinese forces rained no less than 55,000 shells during the nine-day battle period, and the South Korean forces fired over 185,000 shells.
Both the 38th Army and the 9th Infantry Division, after suffering heavy casualties, had to withdraw to the rear.[8]
Following the battle, the ROK 9th division gained the nickname White Horse Division.