Key Facts
- Dates
- 3 October – 27 October 1918
- Location
- Northeast of Reims, Champagne, France
- US Divisions engaged
- 2nd and 36th Infantry Divisions
- German divisions opposed
- Portions of at least 8 divisions
- German defensive lines
- 4 main lines of defense
Strategic Narrative Overview
French forces had already overrun the first two German defensive lines south of Sommepy on 26 September 1918. On 2 October, combined French and American forces, including the US 2nd and 36th Infantry Divisions alongside the French Fourth Army, attacked from both flanks. The third defensive line between Blanc Mont and Médéah Farm proved the most formidable, but sustained pressure overcame it. Heavy German resistance was gradually overcome as Allied troops captured the ridge itself.
01 / The Origins
By autumn 1918, the Allied powers were pressing a broad offensive to dislodge German forces from occupied France. Blanc Mont Ridge, the highest point in the Champagne region northeast of Reims, held exceptional strategic value: its commanding elevation allowed German forces to dominate the surrounding terrain. Allied planners identified its capture as essential to breaking German defensive positions across Champagne and continuing the advance toward Germany.
03 / The Outcome
The fall of Blanc Mont Ridge resulted in the expulsion of the Imperial German Army from the entire Champagne region. The battle concluded on 27 October 1918, less than two weeks before the Armistice of 11 November ended the war. The Allied capture removed a dominant German observation and defensive position, opening further avenues of advance and contributing to the collapse of German resistance on the Western Front.
Belligerents & Mobilization Analysis
Side A
3 belligerents
Side B
1 belligerent
Kinetic Engagement Axis
Scroll horizontally to view full axis. Events plotted relatively.