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BATTLE // September 23, 1940

Battle of Dakar

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Overview

The Battle of Dakar, also known as Operation Menace, was an unsuccessful attempt in September 1940 by the Allies to capture the strategic port of Dakar in French West Africa. It was hoped that the success of the operation could overthrow the pro-German Vichy French administration in the colony, and be replaced by a pro-Allied Free French one under General Charles de Gaulle.

Overview adapted from Wikipedia, licensed under CC BY-SA 4.0.

Significance

The Battle of Dakar, conducted as Operation Menace in September 1940, was an Allied attempt to seize the strategically significant port of Dakar in French West Africa and install a Free French administration under General Charles de Gaulle in place of the pro-German Vichy French colonial government led by Pierre Boisson. The operation failed in its objectives, leaving the Vichy administration in control of the colony and denying the Allies both the port and a potential foothold in French West Africa. The defeat represented an early setback for de Gaulle's Free French movement, undermining its claim that French colonial territories could be rallied to the Allied cause, and it demonstrated the resilience of Vichy authority in West Africa at a critical early stage of the war.

Forces & casualties

Casualties

  • État français203–393
    medium

Commanders (3)

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Last verified June 2026
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