Рио-де-Оро
According to its constitution, the Sahrawi Arab Democratic Republic (SADR) is a form of one-party state, as long as it is not in control of its territory. The organization backing the republic is the Polisario Front, the Popular Front for the Liberation of Saguia el-Hamra and Río de Oro ("Frente Popular de Liberación de Saguía el Hamra y Río de Oro"), but it has declared that it will either transform into a normal political party among others, or split into several parties in the eventuality of an independent Western Sahara.