The departing capability
MINURSO’s field operations have ended. An organization providing ceasefire observation and mine-action support in Western Sahara is being wound down. The UN described its final footprint as headquarters in Laayoune, nine team sites and a liaison office in Tindouf. About 200 civilian staff, military observers and staff officers served there. These figures describe the reach and range of the departing mission. They do not describe a combat force. The first security assessment of closure concerns the functions that are ending on the ground.[1]
The UN said its personal envoy, Staffan de Mistura, will continue working. That preserves a channel for talks. The field sites had a different task: observing the ceasefire and supporting conditions for a political settlement. An envoy’s continued presence does not automatically take over observation at closed sites. Where parties give conflicting accounts of an incident, a reduced shared observation structure may narrow access to information. However, the parties could preserve information sharing through other channels. The scale of the effect is therefore uncertain; the reduced field structure does not make new attacks inevitable.[1]
The limits of liquidation
Mine-action support is a separate capability being lost. The UN says the mission maintained a dedicated capacity for that work. Its purpose concerns safe access on the ground, alongside the political status of the ceasefire. The withdrawal announcement identified no replacement organization performing the same task. Subtracting personnel alone is therefore insufficient for assessing security. Observation and mine support are different functions, each raising a question about continuity. Assuming an unannounced replacement would overstate the capability actually described.[1]
The liquidation team has a narrower job. The UN said its smaller team will oversee equipment transport and disposal of UN assets, reporting to the Department of Operational Support. Cooperation from the parties is requested for an orderly withdrawal. This arrangement does not leave an observation mission behind with equivalent authority. A logistics team cannot be assigned an unannounced security function. An orderly departure matters for personnel and equipment; monitoring a ceasefire requires a different mandate and task.[1]
Assessing escalation
Guterres warned of a risk of escalation. A warning is not evidence that escalation has occurred. The parties might instead exercise restraint because they anticipate political costs after the observers leave. Hostilities also resumed in 2020 while the mission was still operating. That history prevents treating the observers’ presence alone as proof of successful deterrence. Equally, withdrawal alone cannot be declared the cause of a new war. The established change is the closure of an observation and support structure.[1]
Future security assessments in Western Sahara should examine how far these functions can be sustained. Continued diplomatic contact is valuable; the means for field observation and safe access require separate attention. The UN emphasizes that the people’s right to self-determination remains intact. Protecting that political right and maintaining daily security capabilities involve different responsibilities. MINURSO’s closure brings the latter into view. A liquidation arrangement has been announced. The same statement did not identify an arrangement continuing observation and mine-action support. The concrete measure is the presence of authorized personnel and field sites for these functions. If a new arrangement explicitly takes on those tasks, the assessment of lost capability should be revisited.[1]