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
Politics of Costa Rica shift toward many political parties and away from PUSC and PLN is a recent development. Various elected positions within the country, such as mayors and city council members, are held by many different national and local political parties. Politics of Costa Rica The politics of Costa Rica take place in a framework of a presidential, representative democratic republic, with a multi-party system. Executive power is exercised by the president and his cabinet, and the President of Costa Rica is both the head of state and head of government. Legislative power is vested in the Legislative Assembly. The president and 57