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BATTLE // April 20, 1890

Battle of Atchoukpa

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Overview

The Battle of Atchoukpa was fought on 20 April 1890 near the town of Atchoukpa during the First Franco-Dahomean War. A French force of 350 troops under Colonel Terrillon, briefly assisted by 500 of King Toffa I's warriors, fought off a force of 7,000 Dahomey warriors and 2,000 Dahomey Amazons under King Béhanzin who were set to march on Porto-Novo.

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

Significance

At Atchoukpa on 20 April 1890, a French force of 350 troops under Colonel Terrillon, reinforced briefly by 500 warriors loyal to King Toffa I, repulsed a Dahomean force of approximately 9,000, including 2,000 Dahomey Amazons under King Béhanzin. The engagement inflicted an estimated 1,500 Dahomean casualties and halted an advance directed at Porto-Novo, the French-protected kingdom whose security was central to France's position in the region. By turning back a force many times its size, the French column demonstrated a capacity to hold the approaches to Porto-Novo, checking Béhanzin's immediate ambitions and shaping the terms on which the First Franco-Dahomean War would conclude later in 1890.

Tactics

The French force of 350 troops, briefly supported by 500 of King Toffa I's warriors, fought off a Dahomean force of 7,000 warriors and 2,000 Amazons that was marching toward Porto-Novo. Beyond this defensive stand against a numerically superior force, the overview does not describe the specific maneuvers, dispositions, or terrain use employed by either side.

Forces & casualties

Troop strength

  • Dahomey9,000
    medium

Casualties

  • Dahomey1,500
    medium17% loss rate

Commanders (2)

Dahomey

Last verified June 2026
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