German Offensive on Douaumont
Summary
Fort Douaumont, lost by the French in February 1916 without a fight, became the symbolic and strategic objective of a vast counter-offensive in the autumn. Under General Mangin's command, French troops launched a massive attack, supported by renewed artillery and new techniques. After several days of fierce fighting and unrelenting bombardment, French soldiers succeeded in retaking the fort on 24 October 1916. This success marked a turning point in the battle of Verdun.
Historical context
Since the beginning of summer, the Germans had gone over to the defensive at Verdun. The French army, reorganized by Nivelle and Mangin, prepared a vast counter-offensive aimed at retaking the key positions lost in the spring. Fort Douaumont, the symbolic lock of the right bank, crystallized this desire for revenge. Mangin planned an attack in depth, integrating rolling barrage, combined-arms coordination, and massive employment of heavy artillery.
Tactics
The attack opened with an intense pounding by French artillery (nearly 750 guns), followed by coordinated wave advances protected by a rolling barrage. Assault infantry, supported by machine-gun sections and grenade launchers, advanced in conditions made difficult by shell craters and rain. The Germans, entrenched in the fort's underground galleries, offered fierce resistance, but their outer lines collapsed under the combined pressure of bombardment and infiltration. The fort was finally encircled and retaken on 24 October.
Consequences
The recapture of Fort Douaumont constituted a major symbolic victory for the French army, wiping away the humiliation of its initial loss. It restored confidence to high command and troop morale. Militarily, it marked the collapse of the German offensive at Verdun and heralded the imminent success of retaking Fort Vaux. This strategic turning point helped place the French back on the offensive at the end of 1916.