The
125th Division () was created in November 1948 under
the Regulation of the Redesignations of All Organizations and Units of the Army, issued by Central Military Commission on November 1, 1948, basing on the 14th Division, 5th Column of
Fourth Field Army. Its history could be traced to Tonghua Detachment of Liaodong Military District, formed in November 1945. In the composition of
42nd Corps it took part in the
Chinese Civil War, including the
Liaoshen Campaign and
Pingjin Campaign. In October 1950 the division entered Korea as a part of the
People's Volunteer Army (Chinese People's Volunteers (CPV) or Chinese Communist Forces (CCF)) with a standard strength of approximately 10,000 men. It was a component of the
42nd Army, consisting of the
373rd,
374th, and
375th Regiments. During its deployment in Korea Artillery Regiment, 125th Division was activated. In November 1952 the division returned from Korea and was redesignated as
125th Infantry Division(), activating its tank regiment. By September 1953 the division was composed of: • 373rd Infantry Regiment; • 374th Infantry Regiment; • 375th Infantry Regiment; • 505th Artillery Regiment; • 330th Tank Self-Propelled Artillery Regiment. In April 1960 the division was redesignated as
125th Army Division(). In December 1962, 330th Tank Self-Propelled Artillery Regiment was transferred to
200th Army Division. In August 1964 the division was inactivated. By the same time
Border Defense Division of Guagnzhou Military Region() was activated in
Tianyang,
Guangxi from headquarters of the 129th Army Division, 373rd, 375th infantry regiments, and 505th Artillery Regiment. All infantry battalions of 373rd and 375rd infantry regiments were transferred to Guangdong Provincial Military District's control, and 374th Infantry Regiment was transferred to
126th Army Division. The Border Defense Division was composed of: • 1st Infantry Regiment; • 2nd Infantry Regiment; • 3rd Infantry Regiment; • Artillery Regiment (former 505th); • three independent infantry battalions. In early 1965 Headquarters, Border Defense Division moved to
Tiandong.
Guangxi. In February 1967 the division was redesignated as
220th Army Division(). All its regiments were redesignated as follows: • 658th Infantry Regiment (former 1st); • 659th Infantry Regiment (former 2nd); • 660th Infantry Regiment (former 3rd); • 590th Artillery Regiment. In July 1968, 659th Infantry Regiment, 220th Army Division (Military Unit 6912) took part in the military operations against
Red Guards faction "Guangxi April 22 Revolutionary Action Command" in
Nanning,
Guangxi. In the operation at least 3911 were killed. In August 1968, 658th Infantry Regiment, 220th Army Division (Military Unit 6911) took part in the military operations against
Red Guards faction "July 29 Corps Army" (a branch of "April 22") in
Fengshan County, killing at least 1016 civilians. In September 1968, the division was transferred to newly activated
43rd Army Corps and redesignated as
129th Army Division(). All its regiments were redesignated as follows: • 385th Infantry Regiment (former 658th); • 386th Infantry Regiment (former 659th); • 387th Infantry Regiment (former 660th); • (???) Artillery Regiment (former 590th, possibly dropped its number in August 1969). The division then moved to
Guiyang,
Guizhou for "three supporting and two militarization" missions. In February 1973 the division moved to
Nanyang, Henan. In February to March 1979 the division took part in the
Sino-Vietnamese War under the command of
42nd Army Corps. During the operations the division neutralized 875 enemies at the cost of 574 casualties. In July 1984, Reconnaissance Company, 129th Army Division took part in the
Battle of Laoshan as 4th Company, 2nd Reconnaissance Group. After the battle the company received the honorific title of "Heroic Reconnaissance Company". ==Armored Brigade==