Battle of Mohrungen
Polish Campaign (Fourth Coalition) · Mohrungen, East Prussia (present-day Morąg, Poland)
Summary
During a winter redeployment phase, Ney was surprised by a Russian offensive near Mohrungen. His troops, numerically inferior, resisted fiercely and prevented the Russians from penetrating deeper into the French zone. After violent fighting, the Russians withdrew.
Historical context
The Russians, led by Bennigsen, launched a surprise offensive to seize the initiative during winter. Napoleon, then in Warsaw, responded by ordering a counteroffensive. Mohrungen was one of the first engagements of this phase.
Tactics
On 25 January 1807, facing a Russian offensive by Bennigsen, the French corps seized the initiative at Mohrungen and used the woods and buildings to slow the enemy advance. Troops held the heights despite numerical inferiority, cleared their position, and gained time; losses were around 1,000 French and 1,500 Russians.
Consequences
The Russian attack precipitated the French response and marked the beginning of an intense phase of winter maneuvers. The front stretched dangerously, and Napoleon had to regain control before the enemy consolidated positions.