Operational History
Activated on 15 Apr 1941 at Pine Camp (New York, USA).
1941 - US: Pine Camp (formation and training).
1942 - US: Tennessee (maneuvers); California (desert training).
1943 - US: California (desert training); Massachusetts; UK (transit).
1944 - ETO: landed at Utah Beach (France) on 11 Jul;
1945 - ETO: Normandy; Northern France; Rhineland; Ardennes-Alsace.
1945 - ETO: Central Europe;
1945 - ETO: reached Pisek (Czechoslovakia) at the end of the war.
Fate : occupation duty in the Landshut (Germany) after the war;
inactivated on 4 Mar 1946 in Germany.

Order of Battle

1944-45 European Theatre of Operations

HQ 4th Armored Division
· Combat Command "A"
· Combat Command "B"
· Combat Command "R"

Tank Battalions
· 8th Tank Battalion
· 35th Tank Battalion
· 37th Tank Battalion

Infantry Battalions
· 10th Armored Infantry Battalion
· 51st Armored Infantry Battalion
· 53rd Armored Infantry Battalion

· Divisional Artillery
· 22nd Armored Field Artillery Battalion
· 66th Armored Field Artillery Battalion
· 94th Armored Field Artillery Battalion

· Divisional Troops
· 144th Armored Signals Company
· 25th Cavalry Reconnaissance Squadron (Mechanized)
· 24th Armored Engineer Battalion
· 4th Armored Medical Battalion
· 126th Armored Ordnance Battalion
· Divisional Admin Troops