Madrid Accords in the context of "Mauritania"

Western Sahara is a non-self-governing territory in North-western Africa undergoing decolonization. It has a surface area of 272,000 square kilometres (105,000 sq mi). Western Sahara is the last African colonial state yet to achieve independence and has been dubbed "Africa's last colony". With an estimated population of around 600,000 inhabitants, it is the most sparsely populated territory in Africa and the second most sparsely populated territory in the world, consisting mainly of desert flatlands.

Spain previously colonized the territory as the Spanish Sahara until 1976, when it attempted to transfer its administration to Morocco and Mauritania while ignoring an International Court of Justice's verdict that those countries had no sovereignty over Western Sahara. A war erupted and the Polisario Front—a national liberation movement recognized by the United Nations as the legitimate representative of the people of Western Sahara—proclaimed the Sahrawi Arab Democratic Republic (SADR) with a government-in-exile in Tindouf, Algeria. Mauritania withdrew its claims in 1979, and Morocco secured de facto control of most of the territory, including all major cities and most natural resources. A UN-sponsored ceasefire agreement was reached in 1991, though a planned referendum monitored by the UN's MINURSO mission has since stalled.

The Western Sahara War was an armed conflict between the Sahrawi Indigenous Polisario Front and Morocco from 1975 to 1991 (and Mauritania from 1975 to 1979), being the most significant phase of the Western Sahara conflict. The conflict erupted after the withdrawal of Spain from the Spanish Sahara in accordance with the Madrid Accords (signed under the pressure of the Green March), by which it transferred administrative control of the territory to Morocco and Mauritania, but not sovereignty. In late 1975, the Moroccan government organized the Green March of some 350,000 Moroccan citizens, escorted by around 20,000 troops, who entered Western Sahara, trying to establish a Moroccan presence. While at first met with just minor resistance by the Polisario Front, Morocco later engaged a long period of guerrilla warfare with the Sahrawi nationalists. During the late 1970s, the Polisario Front, desiring to establish an independent state in the territory, attempted to fight both Mauritania and Morocco. In 1979, Mauritania withdrew from the conflict after signing a peace treaty with the Polisario Front. The war continued in low intensity throughout the 1980s, though Morocco made several attempts to take the upper hand in 1989–1991. A cease-fire agreement was finally reached between the Polisario Front and Morocco in September 1991. Some sources put the final death toll between 10,000 and 20,000 people.

The Western Sahara conflict has since shifted from military to civilian resistance. A peace process, attempting to resolve the conflict has not yet produced any permanent solution to Sahrawi refugees and territorial agreement between Morocco and the Sahrawi Republic. Today most of the territory of Western Sahara is under Moroccan occupation, while the inland parts are governed by the Sahrawi Arab Democratic Republic, managed by the Polisario Front.

The Western Sahara conflict is an ongoing conflict between the Sahrawi Arab Democratic Republic (SADR) and the Kingdom of Morocco. The conflict originated from an insurgency by the Polisario Front against Spanish colonial forces from 1973 to 1975 and the subsequent Western Sahara War against Morocco between 1975 and 1991. Today the conflict is dominated by unarmed civil campaigns of the Polisario Front and their self-proclaimed SADR state to gain fully recognized independence for Western Sahara.

The conflict escalated after the withdrawal of Spain from the Spanish Sahara in accordance with the Madrid Accords. Beginning in 1975, the Polisario Front, backed and supported by Algeria, waged a 16-year-long war for independence against Mauritania and Morocco. In February 1976, the Polisario Front declared the establishment of the Sahrawi Arab Democratic Republic, which was not admitted into the United Nations, but won limited recognition by a number of other states. Following the annexation of Western Sahara by Morocco and Mauritania in 1976, and the Polisario Front's declaration of independence, the UN addressed the conflict via a resolution reaffirming the right to self-determination of the Sahrawi people. In 1977, France intervened as the conflict reached its peak intensity. In 1979, Mauritania withdrew from the conflict and territories, leading to a stalemate through most of the 1980s. The Polisario Front and the Moroccan government reached a cease-fire agreement after several more engagements between 1989 and 1991. At the time, most of the Western Sahara remained under Moroccan control, while the Polisario controlled some 30% of the territory in its capacity as the Sahrawi Arab Democratic Republic. At present, these borders are largely unchanged.

The Western Sahara partition agreement, formally the Convention concerning the State frontier line, was a treaty signed at Rabat on 14 Apr 1976 between Morocco and Mauritania in order to partition the disputed territory of Western Sahara between them following the withdrawal of Spain under the Madrid Accords.

The treaty was intended to demarcate the borders between Morocco and Mauritania as part of the split. The border was defined as a straight line from intersection of the coastline and the 24th parallel north, through the intersection of the 23rd parallel north and the 13th meridian west, and continuing until the pre-existing borders of Mauritania.