UN Western Sahara mission ends after 35 years as Russia vetoes US resolution
Russia's veto ended the MINURSO mandate after 35 years; Morocco welcomed the non-renewal while the Polisario Front and Algeria objected.

The story in focus
The UN's Western Sahara peacekeeping mission ended after 35 years following a US-Russia standoff. Russia vetoed a US draft supporting Moroccan sovereignty; a rival Russian resolution to extend the mission was then rejected, and the mandate lapsed on 31 October 2026, beginning a liquidation period.
- Russia vetoed a US draft resolution that backed Morocco's sovereignty claim and would have ended the mission next year
- A rival Russian resolution to extend MINURSO without changes also failed to secure the nine votes needed
- The UN began a liquidation period on 1 November 2026 for the mission's assets and equipment
- Morocco welcomed the non-renewal; the Polisario Front called it unacceptable and Algeria expressed regret
What happened at the Security Council
Russia vetoed a US draft resolution that would have supported Morocco's demand for sovereignty over Western Sahara and ended the peacekeeping mission next year, according to ABC News. Al Jazeera reported the draft drew 11 votes in favour out of 15 council members, including France and the United Kingdom.
A rival Russian resolution to renew the existing mission without the US changes failed to reach the nine votes required for adoption, receiving two in favour, one against and 11 abstentions. The mission's mandate consequently expired, and UN spokesperson Stéphane Dujarric said a smaller team will oversee the orderly transport of troop-contributing countries' assets and disposal of UN equipment.
Divergent reactions
Morocco's royal palace welcomed the non-renewal, describing the mission as an instrument to internationalise the dispute. The Polisario Front, backed by Algeria, called the outcome unacceptable, and Algeria's foreign ministry said it profoundly regretted the lapse and criticised what it called excessive bias in the US draft.
The UN secretary-general called on all parties to respect and promote the rights of the people of Western Sahara and remains concerned about the security situation and risk of escalation, urging maximum restraint. Oxfam warned that losing the mission's monitoring and de-escalation functions risks undermining security and stability, according to Al Jazeera.
Background
MINURSO was created in 1991 to monitor a UN-brokered ceasefire and prepare a referendum on self-determination that was never held. Morocco, which annexed the territory in 1975 after Spain withdrew, administers nearly all of it; the Polisario Front seeks an independent Sahrawi Republic. The UN classifies Western Sahara as a non-self-governing territory.
Why did the UN mission in Western Sahara end?
Russia vetoed a US draft resolution that backed Moroccan sovereignty and would have ended the mission next year. A rival Russian resolution to extend the mission then failed to win the required nine Security Council votes, so the mandate lapsed.
Sources & further reading
- UN’s peacekeeping mission in Western Sahara ends after 35 years following US-Russia standoff ↗ABC News - Breaking News, Latest News and Videos
- Why is Morocco celebrating the defeat of a UN resolution on Western Sahara? ↗Al Jazeera
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