The International Court of Justice [7] issued an advisory opinion [8] Feb. 26 outlining the legal consequences of separation of the Chagos Archipelago from Mauritius in 1965. The UK and Mauritius, by virtue of the Lancaster House agreement, detached the Chagos Archipelago form Mauritius and established the British Indian Ocean Territory (BIOT [9]). The British subsequently allowed the United States to establish a military base on the island Diego Garcia [10], with many inhabitants forcibly removed, and those who left voluntarily prevented from returning. The ICJ opinion, which is nonbinding, says the UK did not lawfully decolonize the islands through the Lancaster House agreement. The court urged the UK to end its continued administration over Chagos Archipelago: "[T]he United Kingdom has an obligation to bring to an end its administration of the Chagos Archipelago as rapidly as possible." The opinion states that "all Member States must cooperate with the United Nations to complete the decolonization of Mauritius."
The opinion follows requests [11] from the UN General Assembly and Mauritius to return the Chagos Archipelago to the country and end British control.
From Jurist [12], Feb. 26. Used with permission.
