Costa Rica–Nicaragua San Juan River border dispute President Laura Chinchilla was criticized by former President Óscar Arias for her naïve handling of the situation. On November 18, 2010, Costa Rica filed proceedings against Nicaragua in the International Court of Justice. The complaint alleges an incursion into, occupation of and use by Nicaragua's Army of Costa Rican territory, breaches of Nicaragua's treaty obligations toward Costa Rica, and “ongoing and planned dredging and the construction of the canal (that) will seriously affect the flow of water to the Colorado River of Costa Rica, and will cause further damage to Costa Rican territory, including the wetlands and national wildlife protected
National Republican Party (Costa Rica) National Republican Party (Costa Rica) The National Republican Party (; PRN) was a political party in Costa Rica. A loosely liberal party was founded under the leadership of Máximo Fernández Alvarado known simply as Republican Party in 1901, its candidate was Fernández himself three times. The party’s candidate Ricardo Jiménez Oreamuno was elected president in 1910. A non-elected president member of the party was Alfredo González Flores who became the only president of Costa Rica appointed by the Congress. After electing Jiménez in three different occasions, the party also successfully nominated León Cortés Castro in 1936, Rafael Ángel Calderón Guardia