Yes, the NVA used PT76 light tanks and T54/55 medium tanks.
The Australians used their Centurion tanks.
The Americans used their M48 Patton medium tanks and M551 Sheridan light tanks (officially designated Airborne Reconnaissance Assault Vehicles).
The ARVNs used the US supplied M41 Walker Bulldog light tank.
Australia deployed a regiment of their Centurion tanks to Vietnam.
Where they are needed to be used XD
Australia sent Warships (Destroyers); Infantrymen and Centurion tanks to Vietnam.
Australia used Centurion tanks purchased from Great Britain during the Vietnam War.
WWII thru Vietnam was 5 tanks per platoon. 3 tanks led by the LT was the heavy section, 2 tanks led by the platoon sergeant was the light section. After Vietnam, everything changed.
Vietnam War tanks such as the M48 Patton and M551 Sheridan tanks had roughly 300 gallon fuel tanks.
NVA tanks invaded Saigon and captured that city (the capital of South Vietnam).
Australia sent one squadron of Centurion tanks and infantry and artillerymen to South Vietnam.
When NVA tanks parked on the front lawn of South Vietnam's capital on 30 April 1975.
NVA tanks captured the south's capital.
They dipped it in gas tanks.
helicopters and tanks.