List of territorial disputes

Columns: Territory | Claimants | Notes
Guayana Esequiba ( Guyana west of the Essequibo River ) | Guyana Venezuela | Venezuela and Guyana have overlapping maritime area claims as well . Barbados and Guyana have since signed joint cooperation agreement over this area | Ankoko Island/Isla de Anacoco | Venezuela Guyana | Arroyo de la Invernada or Rincón de Artigas and Vila Albornoz | Brazil Uruguay | Dispute in the 237 km ( 92 sq mi ) Invernada River region near Masoller , over which tributary represents the legitimate source of the Quaraí River/Cuareim River ( the UN does not officially recognize the claim ) | Falkland Islands , South Georgia and the South Sandwich Islands | United Kingdom Argentina | Including Shag Rocks . See Falkland Islands sovereignty dispute , South Georgia and South Sandwich Islands sovereignty dispute | French Guiana west of the Marouini River | France Suriname | Tigri Area east of the Upper Courantyne River | Guyana Suriname | The Tigri Area ( Dutch : Tigri-gebied ) is a wooded area that has been disputed since around 1840 by Suriname and Guyana . It involves the area between the Upper Corentyne River ( also called New River ) , the Coeroeni River and the Kutari River . This triangular area is in Guyana known as the New River Triangle . In 1969 the conflict ran high on and since then the Tigri Area is controlled by Guyana and claimed by Suriname . In 1971 both governments in Trinidad agreed that they continue talks over the border issue and withdraw their military forces from the disputed Triangle . Guyana has never held upon this agreement | Isla Brasilera/Ilha Brasileira | Brazil Uruguay | Uruguayan officials claim that the island falls under their Artigas Department ( the UN does not officially recognize the claim ) | Isla Suárez/Ilha de Guajará-mirim | Bolivia Brazil | An island in the river that serves as a border between Bolivia and Brazil , alongside others 80 island not assigned to any country , the island is closer to Bolivia but despite this , is economically dependent of the Brazilian city of Guajará-Mirim , both countries signed in 1958 a treaty that keep the island in a status quo | Gulf of Venezuela and Los Monjes Archipelago surrounding waters | Colombia Venezuela | Dispute regarding the undefined sea border between both countries | Southern Patagonian Ice Field between Monte Fitz Roy and Cerro Murallón | Argentina Chile | Parts of the border still officially undefined

Example questions:
Who are the territorial disputes claimants with the notes that were discovered by Jose de la Llana in 1762 with the Spanish ship Aurora ? | Who are the territorial disputes claimants of the territory that established a military base on the island in 1966 ?

Answers:
United Kingdom Argentina | Venezuela Guyana