Western Sahara explained: the dispute, UN talks and recognition since 1976

What is disputed? Western Sahara lies on Africa’s north-western coast. Spain administered it as a colony until 1976. Its future remains disputed: Morocco seeks autonomy under Moroccan sovereignty, while the Polisario Front insists that the Sahrawi people must choose their future. A UN working paper issued in January 2026 describes political stalemate and low-intensity hostilities.

1975–1979: Spanish withdrawal and war According to MINURSO, the UN mission, the 1975 Madrid Accords divided administration between Morocco and Mauritania, which both claimed the territory. Fighting followed with Polisario, which opposed their claims. Mauritania abandoned its claim under a 1979 agreement with Polisario; Morocco then administered the areas Mauritania left.

1976–2004: recognition of the Sahrawi republic Algeria declared recognition of the Sahrawi Arab Democratic Republic in a statement transmitted to the UN on 8 March 1976. South Africa’s foreign ministry dates its recognition and establishment of diplomatic relations to September 2004.

Recognition has also been suspended or withdrawn. ArabicNews reported in 2000 on Honduras withdrawing SADR recognition pending a UN referendum, citing diplomatic sources, and on Vanuatu withdrawing recognition while awaiting that vote. In 2005, ArabicNews reported Madagascar’s recognition freeze, announced by its visiting president in Rabat.

1984–2017: African institutions The Organization of African Unity joined settlement efforts in 1979. According to African Union institutional records, Morocco left the OAU in 1984 and entered the AU in January 2017, depositing its accession instrument on 31 January.

1988–1992: the referendum plan Morocco and Polisario accepted UN–OAU settlement proposals on 30 August 1988, envisaging a vote between independence and integration with Morocco. Security Council resolution 690 established MINURSO on 29 April 1991. The referendum, scheduled for January 1992, never happened; MINURSO attributes the delay to fundamental disagreements between the parties.

2007–2025: autonomy and international positions Both parties submitted settlement proposals in 2007. Morocco’s initiative envisages autonomy within Morocco. A US proclamation dated 4 December 2020 recognized Moroccan sovereignty over Western Sahara and endorsed autonomy. A UK–Morocco communiqué following their 1 June 2025 meeting supported Morocco’s proposal as a negotiating basis, alongside a mutually acceptable UN-led settlement.

The January 2026 UN account records Algeria’s support for Polisario, while Algeria maintains that it is not a conflict party. It favours direct Morocco–Polisario talks with Algeria and Mauritania present. Mauritania maintains positive neutrality and says it is ready to support the process.

2020–2026: ceasefire and UN diplomacy The ceasefire generally held from MINURSO’s September 1991 deployment until November 2020, when Polisario announced its withdrawal and renewed armed struggle. MINURSO continued observing military activity, investigating incidents and undertaking mine-action work. Staffan de Mistura remained the UN Secretary-General’s Personal Envoy in the January 2026 account.

The Security Council adopted resolution 2797 on 31 October 2025. A UN paper issued in January 2026 records a recommendation to extend MINURSO’s mandate through 31 October 2026.

As of January 2026, the UN account described continuing stalemate and the need to restore the ceasefire. It also reported an underfunded humanitarian response for Sahrawi refugees in five camps near Tindouf.