Battle of Belleau Wood - Background

Background

In March 1918, with nearly 50 additional divisions freed by the Russian surrender on the Eastern Front, the German Army launched a series of attacks on the Western Front, hoping to defeat the Allies before U.S. forces could be fully deployed. In the north, the British 5th Army was virtually destroyed by two major offensive operations, Michael and Georgette around the Somme. A third offensive launched in May against the French between Soissons and Reims, known as the Third Battle of the Aisne, saw the Germans reach the north bank of the Marne river at Château-Thierry, 95 kilometres (59 mi) from Paris, on 27 May. Two U.S. Army divisions, the 2nd and the 3rd, were thrown into the Allied effort to stop the Germans. On 31 May, the 3rd Division held the German advance at Château-Thierry and the German advance turned right towards Vaux and Belleau Wood.

On 1 June, Château-Thierry and Vaux fell, and German troops moved into Belleau Wood. The U.S. 2nd Division—which included a brigade of U.S. Marines—was brought up along the Paris-Metz highway. The 9th Infantry Regiment was placed between the highway and the Marne, while the 6th Marine Regiment was deployed to their left. The 5th Marines and 23rd Infantry regiments were placed in reserve.