12th Armored Division Quick Facts
Activated
Sep 15, 1942
Entered Combat
Dec 7, 1944 at Ardennes
Days in Combat
102
Battle Casualties
3,527
Division Type
Armored
Theaters
12th Armored Division Combat History

The 12th Armored Division arrived in France in November 1944 and entered combat in December along the Franco-German frontier near Saarbrücken. In January 1945 it suffered its most severe test when Combat Command A was badly mauled at Herrlisheim — a German bridgehead over the Zorn River where the division lost tanks and men in attacks that Operation NORDWIND's German pressure from the north made increasingly untenable. The Herrlisheim losses were among the heaviest suffered by any armored division in a single engagement.

12th Armored Division Campaign Map
World War II Campaign Map of the 12th Armored Division. Map courtesy of HistoryShots.
Purchase at HistoryShots →

The division regrouped and in February took part in the reduction of the Colmar Pocket, helping eliminate the last substantial German foothold west of the Rhine in Alsace. Crossing the Rhine at Worms in March 1945, it drove into south-central Germany and fought through Würzburg before advancing east across Franconia. The seizure of an intact bridge over the Danube at Dillingen in April accelerated the drive south, allowing the division to cross without the delay a contested river crossing would have required.

The final weeks carried the division across the Lech and toward the Austrian border as German resistance collapsed entirely. Its campaign combined a severe early setback — recovered with discipline and rebuilt effectiveness — with a rapid exploitation through southern Germany in the war's closing phase.

Division Organization 1944/1945
Armor
23rd Tank Battalion
43rd Tank Battalion
714th Tank Battalion
Armored Infantry
17th Armored Infantry Battalion
56th Armored Infantry Battalion
66th Armored Infantry Battalion
Field Artillery
493rd Armored Field Artillery Battalion
494th Armored Field Artillery Battalion
495th Armored Field Artillery Battalion
Support Units
92nd Cavalry Reconnaissance Squadron
119th Armored Engineer Battalion
152nd Armored Signal Company
82nd Armored Medical Battalion
134th Armored Ordnance Maintenance Battalion
Military Police Platoon
512th CIC Detachment

(A) = attached

Sources and Notes