Early history The earliest known inhabitants of Western Sahara were the
Gaetuli. Depending on the century, Roman-era sources describe the area as inhabited by Gaetulian Autololes or the Gaetulian Daradae tribes. Berber heritage is still evident from regional and place-name
toponymy, as well as from tribal names. Other early inhabitants of Western Sahara may be the
Bafour and later the
Serer. The Bafour were later replaced or absorbed by
Berber-speaking populations, which eventually merged in turn with the migrating
Beni Ḥassān Arab tribes. The arrival of Islam in the 8th century played a major role in the development of the
Maghreb region. Trade developed further, and the territory may have been one of the routes for
caravans, especially between
Marrakesh and
Tombouctou in
Mali. In the 11th century, the
Maqil Arabs (fewer than 200 individuals) settled in
Morocco (mainly in the
Draa River valley, between the
Moulouya River,
Tafilalt and
Taourirt). Towards the end of the
Almohad Caliphate, the Beni Hassan, a sub-tribe of the Maqil, were called by the local ruler of the
Sous to quell a rebellion; they settled in the Sous
Ksours and controlled such cities as
Taroudant. The Beni Hassan then were at constant war with the
Lamtuna nomadic Berbers of the
Sahara. Over roughly five centuries, through a complex process of acculturation and mixing seen elsewhere in the Maghreb and North Africa, some of the indigenous Berber tribes mixed with the Maqil Arab tribes and formed a culture unique to Morocco and
Mauritania.
Spanish province The Spanish presence in the region of modern-day Western Sahara lasted from 1884 to 1975. While initial Spanish interest in the Sahara was focused on using it as a port for the
slave trade, by the 1700s
Spain had transitioned economic activity on the Saharan coast towards commercial fishing. By the 19th century, Spain had claimed the southern coastal region and penetration of the hinterland gradually followed; later in 1904 the northern region was acquired. After an agreement among the
European colonial powers at the
Berlin Conference in 1884 on the division of
spheres of influence in Africa, the same year Spain seized control of Western Sahara and established it as a Spanish colony. Despite establishing their first colony in the region at Río de Oro Bay in 1884, the Spanish were unable to pacify the interior of the region until the 1930s. Raids and rebellions by the indigenous Saharan population kept the Spanish forces out of much of the territory for a long time. The territory was eventually subdued by joint Spanish and
French forces in 1934, the same year the Spaniards divided their Saharan territories into two regions named after the rivers:
Saguía el-Hamra (the "Red River") and
Río de Oro. After 1939 and the outbreak of
World War II, this area was administered by
Spanish Morocco. In 1958, Spain joined the district of Saguia el-Hamra in the north with the Río de Oro (in the south) to form the province of Spanish Sahara, following Morocco's claiming these regions in 1957. As a consequence,
Ahmed Belbachir Haskouri, the Chief of Cabinet, General Secretary of the Government of Spanish Morocco, cooperated with the Spanish to select governors in that area. The Saharan lords who were already in prominent positions, such as the members of
Maa El Ainain family, provided a recommended list of candidates for new governors. Together with the Spanish High Commissioner, Belbachir selected from this list. During the annual celebration of
Muhammad's birthday, these lords paid their respects to the caliph to show loyalty to the Moroccan monarchy. As time went by, Spanish colonial rule began to unravel with the general wave of decolonization after World War II; former North African and sub-Saharan African possessions and protectorates gained independence from European powers. Spanish decolonization proceeded more slowly, but internal political and social pressures for it in mainland Spain built up towards the end of
Francisco Franco's rule. There was a global trend towards complete
decolonization. Spain abandoned most territories within neighboring Morocco in 1956, but resisted encroachment by the
Moroccan Liberation Army within
Ifni and Spanish Sahara from 1956 to 1958. In 1971, Sahrawi (an
Arabic term for those from Sahara) students in Moroccan universities began organizing what came to be known as The Embryonic Movement for the Liberation of Saguía el Hamra and Río de Oro. The movement tried without success to gain backing from several Arab governments, including Algeria and Morocco. Spain began rapidly to divest itself of most of its remaining colonial possessions. By 1974–75 the government issued promises of a referendum on independence in Western Sahara. At the same time, Morocco and Mauritania, which had historical and competing claims of sovereignty over the territory, argued that it had been artificially separated from their territories by the European colonial powers.
Algeria, which also bordered the territory, viewed their demands with suspicion, as Morocco also claimed the Algerian provinces of
Tindouf and
Béchar. After arguing for a process of decolonization to be guided by the
United Nations, the Algerian government under
Houari Boumédiènne in 1975 committed to assisting the Polisario Front, which opposed both Moroccan and Mauritanian claims and demanded full independence of Western Sahara. The UN attempted to settle these disputes through a
visiting mission in late 1975, as well as a
verdict from the
International Court of Justice (ICJ). It acknowledged that Western Sahara had historical links with Morocco and Mauritania, but not sufficient to prove the sovereignty of either State over the territory at the time of the Spanish colonization. The population of the territory thus possessed the right of
self-determination. On 6 November 1975 Morocco initiated the
Green March into Western Sahara; 350,000 unarmed Moroccans converged on the city of
Tarfaya in southern Morocco and waited for a signal from King
Hassan II of Morocco to cross the border in a peaceful march. A few days before, on 31 October, Moroccan troops invaded Western Sahara from the north.
Demands for independence s in Western Sahara set up in the 1980s in the
Liberated Territories (2005) In the waning days of Franco's rule, and after the Green March, the Spanish government signed a
tripartite agreement with Morocco and Mauritania as it moved to transfer the territory on 14 November 1975. The accords were based on a bipartite administration, and Morocco and Mauritania each moved to annex the territories, with Morocco taking control of the northern two-thirds of Western Sahara as its
Southern Provinces, and Mauritania taking control of the southern third as
Tiris al-Gharbiyya. Spain terminated its presence in Spanish Sahara within three months, repatriating Spanish remains from its cemeteries. The Moroccan and Mauritanian annexations were resisted by the
Polisario Front, which had gained backing from Algeria. It initiated guerrilla warfare and, in 1979, Mauritania withdrew due to pressure from Polisario, including a bombardment of its capital and other economic targets. Morocco extended its control to the rest of the territory. It gradually contained the guerrillas by setting up
the extensive sand-berm in the desert (known as the Border Wall or Moroccan Wall) to exclude guerrilla fighters. Hostilities ceased in a 1991 cease-fire, overseen by the peacekeeping mission
MINURSO, under the terms of a UN
Settlement Plan.
Stalling of the referendum and Settlement Plan The referendum, originally scheduled for 1992, foresaw giving the local population the option between independence or affirming integration with Morocco, but it quickly stalled. In 1997, the
Houston Agreement attempted to revive the proposal for a referendum but likewise has hitherto not had success. , negotiations over terms have not resulted in any substantive action. At the heart of the dispute lies the question of who qualifies to be registered to participate in the referendum, and, since about the year 2000, Morocco considers that since there is no agreement on persons entitled to vote, a referendum is not possible. Meanwhile, Polisario still insisted on a referendum with independence as a clear option, without offering a solution to the problem of who is qualified to be registered to participate in it. Both sides blame each other for the stalling of the referendum. The Polisario has insisted on only allowing those found on the 1974 Spanish Census lists (see below) to vote, while Morocco has insisted that the census was flawed by evasion and sought the inclusion of members of Sahrawi tribes that escaped from Spanish invasion to the north of Morocco by the 19th century. Efforts by the UN special envoys to find a common ground for both parties did not succeed. By 1999 the UN had identified about 85,000 voters, with nearly half of them in the Moroccan-occupied parts of Western Sahara, and the others scattered between the
Tindouf refugee camps, Mauritania and other places of exile. Polisario accepted this voter list, as it had done with the previous list presented by the UN (both of them originally based on the Spanish census of 1974), but Morocco refused and, as rejected voter candidates began a mass-appeals procedure, insisted that each application be scrutinized individually. This again brought the process to a halt. According to a NATO delegation, MINURSO election observers stated in 1999, as the deadlock continued, that "if the number of voters does not rise significantly the odds were slightly on the
SADR side". By 2001, the process had effectively stalemated and the UN Secretary-General asked the parties for the first time to explore other, third-way solutions. Indeed, shortly after the Houston Agreement (1997), Morocco officially declared that it was "no longer necessary" to include an option of independence on the ballot, offering instead autonomy. Erik Jensen, who played an administrative role in MINURSO, wrote that neither side would agree to a voter registration in which they were destined to lose (see
Western Sahara: Anatomy of a Stalemate).
Baker Plan As personal envoy of the Secretary-General,
James Baker visited all sides and produced the document known as the "Baker Plan". This was discussed by the
United Nations Security Council in 2000, and envisioned an autonomous
Western Sahara Authority (WSA), which would be followed after five years by the referendum. Every person present in the territory would be allowed to vote, regardless of birthplace and with no regard to the Spanish census. It was rejected by both sides, although it was initially derived from a Moroccan proposal. According to Baker's draft, tens of thousands of
post-annexation settlers from Morocco would be granted the vote in the Sahrawi independence referendum, and the ballot would be split three ways by the inclusion of an unspecified "
autonomy", further undermining the independence camp. Morocco was also allowed to keep its army in the area and retain control over all security issues during both the autonomy years and the election. In 2002, the Moroccan king stated that the referendum idea was "out of date" since it "cannot be implemented"; Polisario retorted that that was only because of the King's refusal to allow it to take place. In 2003, a new version of the plan was made official, with some additions spelling out the powers of the WSA, making it less reliant on Moroccan
devolution. It also provided further detail on the referendum process in order to make it harder to stall or subvert. This second draft, commonly known as Baker II, was accepted by the Polisario as a "basis of negotiations" to the surprise of many. This appeared to abandon Polisario's previous position of only negotiating based on the standards of voter identification from 1991 (i.e. the Spanish census). After that, the draft quickly garnered widespread international support, culminating in the UN Security Council's unanimous endorsement of the plan in the summer of 2003.
End of the 2000s Baker resigned his post at the United Nations in 2004; his term did not see the crisis resolved. His resignation followed several months of failed attempts to get Morocco to enter into formal negotiations on the plan, but he was met with rejection. King Hassan II of Morocco initially supported the referendum idea in principle in 1982, and signed agreements with Polisario and the UN in 1991 and 1997. No major powers have expressed interest in forcing the issue, however, and Morocco has shown little interest in a real referendum. Hassan II's son and successor,
Mohammed VI, has opposed any referendum on independence, and has said Morocco will never agree to one: "We shall not give up one inch of our beloved Sahara, not a grain of its sand." In 2006, he created an appointed advisory body
Royal Advisory Council for Saharan Affairs (CORCAS), which proposes a self-governing Western Sahara as an autonomous community within Morocco. The UN has put forth no replacement strategy after the breakdown of Baker II, and renewed fighting has been raised as a possibility. In 2005, former United Nations Secretary-General
Kofi Annan reported increased military activity on both sides of the front and breaches of several cease-fire provisions against strengthening military fortifications. Morocco has repeatedly tried to engage Algeria in bilateral negotiations, based on its view of Polisario as the
cat's paw of the Algerian military. It has received vocal support from France and occasionally (and currently) from the United States. These negotiations would define the exact limits of a Western Sahara autonomy under Moroccan rule but only after Morocco's "inalienable right" to the territory was recognized as a precondition to the talks. The Algerian government has consistently refused, claiming it has neither the will nor the right to negotiate on behalf of the Polisario Front. In May 2005, demonstrations and riots by supporters of independence or a referendum broke out in the Moroccan-occupied parts of Western Sahara and in parts of southern Morocco (notably the town of
Assa). They were met by police. Several international human rights organizations expressed concern at what they termed abuse by Moroccan security forces, and a number of Sahrawi activists have been jailed. Pro-independence Sahrawi sources, including the Polisario, have given these demonstrations the name "
Independence Intifada", while most sources have tended to see the events as being of limited importance. International press and other media coverage have been sparse, and reporting is complicated by the Moroccan government's policy of strictly controlling independent media coverage within the territory. Demonstrations and protests still occur, even after Morocco declared in February 2006 that it was contemplating a plan for devolving a limited variant of autonomy to the territory but still explicitly refused any referendum on independence. As of January 2007, the plan had not been made public, though the Moroccan government claimed that it was more or less complete. Polisario has intermittently threatened to resume fighting, referring to the Moroccan refusal of a referendum as a breach of the cease-fire terms, but most observers seem to consider armed conflict unlikely without the green light from Algeria, which houses the Sahrawis' refugee camps and has been the main military sponsor of the movement. In April 2007, the government of Morocco suggested that a self-governing entity, through the CORCAS, should govern the territory with some degree of
autonomy for Western Sahara. The project was presented to the UN Security Council in mid-April 2007. The stalemating of the Moroccan proposal options has led the UN in the recent "Report of the UN Secretary-General" to ask the parties to enter into direct and unconditional negotiations to reach a mutually accepted political solution.
2010s In October 2010, Gadaym Izik camp was set up near
Laayoune as a protest by displaced
Sahrawi people about their living conditions. It was home to more than 12,000 people. In November 2010, Moroccan security forces entered Gadaym Izik camp in the early hours of the morning, using helicopters and water cannon to force people to leave. The Polisario Front said Moroccan security forces had killed a 26-year-old protester at the camp, a claim denied by Morocco. Protesters in Laayoune threw stones at police and set fire to tires and vehicles. Several buildings, including a TV station, were also set on fire. Moroccan officials said five security personnel had been killed in the unrest. On 15 November 2010, the Moroccan government accused the Algerian secret services of orchestrating and financing the Gadaym Izik camp with the intent to destabilize the region. The Spanish press was accused of mounting a campaign of disinformation to support the Sahrawi initiative, and all foreign reporters were either prevented from traveling or else expelled from the area. The protest coincided with a fresh round of negotiations at the UN. In 2016, the European Union (EU) declared that "Western Sahara is not part of Moroccan territory." In March 2016, Morocco "expelled more than 70 U.N. civilian staffers with MINURSO" due to strained relations after
Ban Ki-moon called Morocco's annexation of Western Sahara an "occupation".
2020s , the United States became the first state to recognize Moroccan sovereignty over Western Sahara. The 2020s have seen a diplomatic shift in favor of Morocco, with several African states opening
consulates accredited to Morocco in Western Sahara, implying
de facto recognition. Even so, the Polisario Front has seen limited victories in cases brought before the
African Court and the
European Court of Justice. In November 2020, the ceasefire between the Polisario Front and Morocco broke down, leading to ongoing
armed clashes between both sides. On 10 December 2020, the
United States announced that it would recognize full Moroccan sovereignty over Western Sahara in exchange for
Morocco normalizing relations with Israel with a view for subsequent establishment of diplomatic relations. Following this,
Israel officially recognized Moroccan sovereignty over Western Sahara in July 2023. In February 2021, Morocco proposed to Spain the creation of an autonomy for Western Sahara under the sovereignty of the King of Morocco. In March 2022, the
Spanish government abandoned its traditional position of neutrality in the conflict, siding with the Moroccan government and recognizing the autonomy proposal "as the most serious, realistic and credible basis for the resolution of the dispute". This sudden turnaround was generally rejected by both the Opposition, the parties that make up the government coalition, the Polisario Front, as well as members of the governing party, who support a solution "that respects the democratic will of the Saharawi people". In October 2024, in a speech to the
Parliament of Morocco, French President
Emmanuel Macron backed Morocco's autonomy proposal. Macron also unveiled a €25 million ($27 million) investment in
Guelmim-Oued Noun, which includes part of the Western Sahara. In June 2025,
UK Foreign Secretary David Lammy stated that Morocco's plan for autonomy in Western Sahara represented "the most credible, viable and pragmatic" solution to the conflict. In July 2025, the
Copernicus Programme corrected its cartography, separating Morocco from Western Sahara. In October 2025, the United Nations Security Council referenced Morocco's Autonomy Proposal as a basis for negotiations "with a view to achieving a just, lasting and mutually acceptable resolution to the dispute, consistent with the UN Charter" and welcomed "any constructive suggestions by the parties in response to the Autonomy Proposal". The resolution recognised that "genuine autonomy could represent a most feasible outcome" and encouraged the parties to submit ideas to support "a final mutually acceptable solution". == Geography ==