清川江
The 25th Division remained in South Korea until ordered north in late November to participate in the Home by Christmas offensive. Later in November, overwhelming assaults by Chinese People's Volunteer Army (PVA) troops forced the U.S. Eighth Army to withdraw. On 29 November, the Chinese 40th Army flanked the 24th Infantry's line north of the Chongchon River in North Korea, forcing the neighboring 9th Regiment, 2nd Division to withdraw.