The Iranian Proxy War the World Is Missing

Why It Matters

Iran’s backing of the Polisario endangers Morocco’s security, undermines U.S. regional interests, and risks expanding conflict to critical maritime routes in the Horn of Africa.

Key Takeaways

• Iran backs Polisario with weapons, training, ideology
• Polisario threatens Morocco, a key US ally
• Proxy could destabilize Horn of Africa shipping routes
• US has not designated Polisario as terrorist organization
• Ignoring Iran's proxy risks broader regional conflict

Pulse Analysis

Iran has spent decades cultivating armed non‑state actors far from its borders, turning small insurgencies into strategic proxies. Hezbollah in Lebanon, the Houthis in Yemen and Hamas in Gaza illustrate how Tehran’s support can erode state sovereignty and create humanitarian crises. The latest, less‑publicized partnership is with the Polisario Front, the Sahrawi nationalist movement fighting Morocco over Western Sahara. Tehran recognized the self‑declared Sahrawi Arab Democratic Republic in 1980 and has since supplied weapons, training and ideological guidance, embedding a foothold in North Africa.

Morocco, a long‑standing U.S. security partner in the Maghreb, relies on American military assistance and intelligence sharing to counter regional threats. Iranian backing of the Polisario gives Tehran leverage to pressure Rabat, potentially jeopardizing counter‑terrorism cooperation and the Abraham Accords‑linked Israel‑Morocco normalization. Moreover, the proximity of the Western Sahara theater to the Gulf of Aden raises alarms that the Horn of Africa’s vital maritime chokepoint could become entangled in a broader Iran‑U.S. proxy contest, threatening global shipping and energy flows.

Washington has so far refrained from labeling the Polisario a Foreign Terrorist Organization, treating it as a separatist movement. This diplomatic nuance limits the tools available to sanction Tehran’s supply chains and may embolden further proxy expansion. Policymakers should closely monitor arms transfers, expand intelligence sharing with Morocco, and consider coordinated pressure on Tehran to sever ties with the Sahrawi fighters. Ignoring the emerging front risks repeating the mistakes that allowed Hezbollah and the Houthis to mature into regional destabilizers, with costly strategic consequences.