World War II: Formation and role

The 87th Infantry Division, known as the “Golden Acorn Division,” was activated on 15 December 1942 in the United States. After extensive training, it deployed to the European Theater in late 1944, arriving in the United Kingdom in October 1944 and entering France at Le Havre on 28 November 1944, where it joined General George S. Patton’s Third Army.

Early history

Following its activation during World War II, the division was organized as part of the United States Army’s expansion to meet the demands of global conflict. It underwent extensive training in the United States in preparation for combat operations in the European Theater.

During this period, the division participated in large-scale training exercises designed to develop unit cohesion and combat readiness. It departed for overseas service on 17 October 1944 from the New York Port of Embarkation and arrived in the United Kingdom on 23 October 1944, landing in Scotland.

After completing additional training in the United Kingdom, the division moved to the European continent in November 1944, entering France before being committed to operations with the Third Army as German forces launched the Ardennes Offensive.

Command Chronology (World War II)

Major General Frank L. Culin Jr. Aug 1942 – Apr 1945
Major General Walter L. Weible Apr 1945 – 1945

Order of Battle (World War II)

This technical list represents the core structure of the division during its operations in the European Theater.

Infantry Regiments

• 345th Infantry Regiment
• 346th Infantry Regiment
• 347th Infantry Regiment

Division Artillery

• 334th Field Artillery Battalion
• 336th Field Artillery Battalion
• 912th Field Artillery Battalion
• 337th Field Artillery Battalion

Reconnaissance and Support Units

• 87th Reconnaissance Troop (Mechanized)
• 312th Engineer Combat Battalion
• 312th Medical Battalion
• 87th Signal Company

Additional Division Units

• 787th Ordnance Light Maintenance Company
• 87th Quartermaster Company
• Military Police Platoon
• Band

Entry into combat: Late 1944

Unlike divisions that participated in the Normandy landings, the 87th Infantry Division entered combat after the breakout from Normandy had been achieved. It was committed to operations in northeastern France and the German frontier during the final phases of the campaign in Western Europe.

Ardennes Offensive (Battle of the Bulge)

In December 1944, the division was engaged during the Battle of the Bulge. As part of Third Army operations, the division was rapidly redeployed to counter the German offensive in Belgium and Luxembourg. It participated in operations in the Luxembourg sector, contributing to the relief and expansion of the Bastogne perimeter during the Allied counteroffensive.

Advance into Germany

Following the Ardennes campaign, the division resumed offensive operations and advanced toward Germany. 

• Crossed into Germany in March 1945
• Participated in the breaching of the Siegfried Line
• Advanced across the Moselle River and into the Rhineland

The division continued operations as German resistance weakened during the final months of the war.

Final Operations in Central Europe

The division crossed the Rhine River and advanced deep into central Germany. It captured key objectives, including the important Rhine crossing area around Koblenz, and continued advancing eastward. By the end of the war in Europe in May 1945, the division had reached areas near the German – Czechoslovak border, where it remained until the German surrender.

Operational significance

The combat record of the 87th Infantry Division reflects its role as a late-arriving but effective combat formation in the European Theater:

• Late entry into combat: Post-Normandy operations
• Defensive and counteroffensive operations: Ardennes Offensive
• Breakthrough operations: Siegfried Line and Rhineland
• Final advance: Central Germany

The division contributed to the final defeat of German forces in Western Europe during the closing stages of the war.