Uti Possidetis  The borders of states that gain independence are set by the administrative boundaries that the colony had prior to independence. This prevents any gaps in sovereignty, or any attempt by the coloniser to keep a chunk of the territory, and the conflict this would inevitably bring. General Assembly Resolution 1514 made this clear “Any attempt aimed at the partial or total disruption of the national unity and the territorial integrity of a country is incompatible with the purposes and principles of the Charter of the United Nations.” [1] This also means that Mauritius should have control of the Chagos Islands which were, up until 1965, a part of Mauritius.  [1] United Nations General Assembly, ‘Declaration on the Granting of Independence to Colonial Countries and Peoples’, un.org, resolution 1514 (XV), 14 December 1960,