The Battle of Soissons (1918) was fought on the Western Front during World War I. Waged from 18 to 22 July 1918 between the French and the German armies, the battle was part of the much larger Allied Aisne-Marne counter-offensive. It followed the final German Spring Offensive, Operation Marneschutz-Reims. The primary objective of the attack was to cut both the Soissons – Château-Thierry road and the railroad running south from Soissons to Château-Thierry. As these were the main supply routes for the German forces in the Marne salient, cutting them would severely impair the Germans' ability to supply its armies defending it. This would force them to retreat and give up their gains. This battle marked the turning point of the war as the Germans would be on the defensive for the remainder of the conflict.

General of the Armies John Joseph Pershing, nicknamed "Black Jack", was a senior American United States Army officer. He served most famously as the commander of the American Expeditionary Forces (AEF) during World War I from 1917 to 1920. In addition to leading the AEF to victory in World War I, Pershing notably served as a mentor to many in the generation of generals who led the United States Army during World War II, including George C. Marshall, Dwight D. Eisenhower, Omar Bradley, Lesley J. McNair, George S. Patton, and Douglas MacArthur.