UN Peacekeeping Mission in Western Sahara Ends After 35 Years
Eduteria Insights · 9 Nov 2026
Why in News?
The United Nations Mission for the Referendum in Western Sahara (MINURSO) began winding down operations on 1 November 2026 after its mandate was not renewed by the UN Security Council.
Key Highlights
The mission's mandate expired following a geopolitical deadlock at the UN Security Council.
Russia vetoed a US-backed resolution to extend the mandate, objecting to the proposal's emphasis on Morocco's autonomy plan. A rival Russian proposal also failed.
The UN has begun the phased closure of 13 MINURSO sites and withdrawal of personnel.
A smaller team under the UN Department of Operational Support will oversee the closure and handover of the sites.
Background: Western Sahara Dispute
Location: Resource-rich territory on the north-western coast of Africa, rich in phosphates and Atlantic fishing grounds.
Western Sahara remained a Spanish colony until 1975.
After Spain's withdrawal, Morocco and Mauritania claimed the territory. Morocco launched the Green March (1975), involving around 350,000 civilians.
The Polisario Front, a Sahrawi nationalist politico-military organisation, launched an armed struggle for independence.
Mauritania withdrew its claim in 1979, but conflict between Morocco and the Polisario Front continued.
Algeria supported the Polisario Front.
MINURSO: Key Facts
Established in 1991 following a ceasefire between Morocco and the Polisario Front.
Objective: Organise a referendum allowing the Sahrawi people to choose between independence and integration with Morocco.
The referendum never took place due to disagreements over voter eligibility.
The mission primarily monitored the ceasefire and the sand wall separating the two sides.
Current Positions and Concerns
Morocco: Supports autonomy for Western Sahara under Moroccan sovereignty.
Polisario Front: Demands a referendum on full independence.
The United States recognised Moroccan sovereignty in 2020 under President Donald Trump.
The mission's withdrawal has raised concerns about civilian security and possible military escalation, particularly among Sahrawi refugees living in camps in Algeria.
UN Secretary-General António Guterres stated that his Personal Envoy for Western Sahara would continue diplomatic efforts.
- MINURSO Mission
- Western Sahara Dispute
- UN Peacekeeping Mission
- Morocco Western Sahara Conflict
- Polisario Front
- Sahrawi People
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