U.S. Diplomatic Strategy and the Western Sahara Conflict: A Shifting Landscape

The United States maintains a significant diplomatic role in the Western Sahara dispute, primarily by supporting Morocco’s Autonomy Plan as the most viable framework for a lasting resolution. Following the December 2020 recognition of Moroccan sovereignty over the territory, Washington has leveraged its position to encourage international consensus while navigating complex regional tensions involving the Polisario Front and neighboring Algeria.

How the U.S. Position Has Evolved

The current U.S. stance marks a departure from decades of neutrality. In December 2020, the administration of then-President Donald Trump issued a presidential proclamation recognizing Moroccan sovereignty over the entire Western Sahara territory. According to the U.S. Department of State, this policy has been maintained by subsequent administrations, which view Morocco’s 2007 Autonomy Plan as a “serious, credible, and realistic” path to resolve the decades-long conflict.

This shift was inextricably linked to the Abraham Accords, which saw Morocco normalize diplomatic relations with Israel. For Rabat, the U.S. recognition served as a major strategic milestone, providing the kingdom with a powerful ally in international forums, including the United Nations Security Council, where the U.S. frequently advocates for the autonomy framework.

The Diplomatic “Pawn” Strategy: Why Sahara Matters

Morocco claims Western Sahara as its southern provinces, citing historical ties and administrative control. The United Nations has long sought a referendum on self-determination, but the process has been stalled for years due to disagreements over voter eligibility and the definition of the territory’s final status.

By securing U.S. backing, Morocco has successfully shifted the diplomatic baseline. Instead of a binary choice between independence and integration, the international conversation now centers on the viability of the autonomy model. According to reports from the Council on Foreign Relations, this move has forced the Polisario Front—which advocates for an independent Sahrawi Arab Democratic Republic—to contend with a geopolitical environment where their traditional support base is shrinking, particularly as countries like France and Spain have recently moved to endorse the Moroccan autonomy initiative.

Consequences and Regional Tensions

The U.S. alignment with Morocco has intensified friction with Algeria, the primary backer of the Polisario Front. Algeria, which shares a long, contested border with Morocco, views the U.S. position as a destabilizing factor that undermines the UN-led peace process.

• Geopolitical Realignment: The U.S. support for Morocco has led to a deepening of military and intelligence cooperation between Washington and Rabat.
• UN Stalemate: Despite U.S. influence, the UN Mission for the Referendum in Western Sahara (MINURSO) remains in place, though its mandate is frequently challenged by the lack of a political breakthrough.
• International Pressure: The U.S. has pressured other European nations to align with the Moroccan plan, a strategy that has seen success with the French government’s recent formal support for the autonomy proposal.

Frequently Asked Questions

What is the Moroccan Autonomy Plan?

Proposed by Morocco in 2007, the plan suggests that the Western Sahara region would remain under Moroccan sovereignty but would be granted a high degree of local administrative autonomy, allowing residents to manage their own social, economic, and cultural affairs.

What does the U.S. recognition of Moroccan sovereignty mean in practice?

It means the U.S. does not support the creation of a separate, independent state in the Western Sahara. Instead, it uses its diplomatic weight to ensure that the UN-led process prioritizes the autonomy framework over other proposed solutions.

How do other nations view the U.S. stance?

While the U.S., France, and Spain have moved toward supporting the Moroccan autonomy plan, other nations—including several African Union members—maintain that the conflict must be resolved through a UN-supervised referendum on self-determination, highlighting a persistent split in international opinion.