Calderonista invasion of Costa Rica

Calderonista Invasion of Costa Rica (1955)
Part of History of Costa Rica
DateJanuary 11 – February 21, 1955
Location
Result Costa Rican government victory
Belligerents

 Costa Rica
Supported by:
 United States

 Organization of American States

Calderón forces

Supported by:
 Nicaragua
 Venezuela
 Dominican Republic


 Guatemala (Diplomatic Support)
Commanders and leaders
José María Figueres Ferrer

Rafael Ángel Calderón Guardia

Anastasio Somoza

Rafael Leónidas Trujillo

Marcos Pérez Jiménez
Strength
9,000 troops 3,500 troops
15 tankettes
5 planes
4 armored vehicles
Casualties and losses
39 killed 58 killed
1 plane shot down
Several tankettes captured

The Calderonista Invasion of Costa Rica was a small rebellion carried out in North-West Costa Rica by forces loyal to the disgruntled former president Rafael Calderón, and was supported by the Government of Nicaragua who were unhappy with the election of Jose "Pepe" Figueres Ferrer to the Costa Rican Presidency two years prior.