1st Army Division (Argentina)

The 1st Army Division (División de Ejército 1) is a unit of the Argentine Army.

Order of battle
Reference
 * 1st Army Division Lieutenant General Juan Carlos Sanchez
 * 1st Engineering Battalion
 * 121st Battalion of Engineers Amphibious
 * 121st Communications Battalion
 * 121st Army Aviation Section
 * 2nd Armored Brigade General Justo José de Urquiza
 * 5th Mechanized Infantry Regiment
 * 1st Tank Cavalry Regiment
 * 6th Tank Cavalry Regiment
 * 7th Tank Cavalry Regiment
 * 12th Tank Cavalry Regiment
 * 2nd Armored Engineers Battalion
 * 2nd Armored Artillery Group
 * 2nd Armored Communications Squad
 * Logistic Support Base "Paraná"
 * Logistics Support Base "San Lorenzo"
 * 12th Jungle Brigade General Manuel Obligado
 * 9th Jungle Infantry Regiment
 * 30th Jungle Infantry Regiment
 * 18th Jungle Hunters Company
 * 3rd Armored Artillery Group
 * 12th Jungle Engineers Battalion
 * 12th Jungle Communications Company
 * 12th Healthcare Company
 * Arsenals Section "Posadas"
 * 3rd Jungle Brigade
 * 29th Jungle Infantry Regiment
 * 19th Jungle Hunter Company
 * Logistics Support Base "Curuzú Cuatiá"
 * Logistics Support Base "Resistance"