5th Infantry Division (Vietnam People's Army)

The 5th Infantry Division, was a division of the Viet Cong during the Vietnam War. The division consisted of the 274 Regiment and 275 Regiment plus supporting units. Formed in August 1965 the VC 5th Division's headquarters was located in Northeast Phước Tuy in the Mây Tào Mountains, the 274th Regiment's headquarters was located in the Hat Dich area and the 275th Regiment's headquarters was also located in the Mây Tào Mountains. The division operated in the Bien Hoa, Đồng Nai, Phước Tuy and Long Khánh provinces. North Vietnamese regulars also reinforced the division during operations.

As part of the campaign against Saigon it was tasked with isolating the eastern provinces by interdicting the main roads and highways, including national routes 1 and 15 and provincial routes 2 and 23. It this role it proved a major challenge to the ARVN, with the 275th Regiment successfully ambushing a South Vietnamese battalion near Binh Gia on 11 November 1965. The division or elements participated in the Battle of Long Tan against Australian Army forces, as well as a number of other actions. Other notable battles included the battles of Bien Hoa, Long Binh, Snuol, and Loc Ninh. Later in the war the division also operated in Cambodia.

Presently, the 5th Division is under the 7th Military Region (Vietnam People's Army).