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
Costa Rica in this project, and it was inaugurated in March 2011, with a match between the national teams of Costa Rica and China. Costa Rica finished a term on the United Nations Security Council, having been elected for a nonrenewable, two-year term in the 2007 election. Its term expired on 31 December 2009; this was Costa Rica's third time on the Security Council. Elayne Whyte Gómez is the Permanent Representative of Costa Rica to the UN Office at Geneva (2017) and President of the United Nations Conference to Negotiate a Legally Binding Instrument to Prohibit Nuclear Weapons. The 2011 census counted