Conflicts & Resolutions · War

Coto War

1921 · 20th century

The Coto War was a brief border conflict between Panama and Costa Rica in February and March 1921 over the Coto region on the Pacific side of their disputed frontier. Panamanian forces at first drove back a Costa Rican occupation, but the United States intervened and pressed Panama to accept a boundary award favourable to Costa Rica, and Panama withdrew. The border was finally settled by treaty in 1941.

Coto War
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Cite this entry
APA
The Epoch Institute. (2026). Coto War. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/coto-war
MLA
“Coto War.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/coto-war. Accessed .
Chicago
The Epoch Institute. “Coto War.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/coto-war.
Harvard
The Epoch Institute (2026) ‘Coto War’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/coto-war (Accessed: ).

Last reviewed October 2026Random entry ↻