Inside Mauritania’s foreign policy.

Mauritania’s foreign policy is a hedge strategy built around regime security and border stability first, then aid, investment, and diplomatic optionality. President Mohamed Ould Cheikh El Ghazouani was re-elected in June 2024, and the presidency remains the decisive foreign-policy center in a semi-presidential system where the president chairs the Council of Ministers, accredits ambassadors, and negotiates treaties under the constitution; Moctar Ould Diay was appointed prime minister in August 2024, confirming that the external file still runs through the presidency rather than parliament Mauritanian Presidency, Constitute Project: Mauritania 1991 Constitution, as amended to 2012, Reuters. Nouakchott’s stated line is non-interference, support for Arab and African causes, and multilateral cooperation, but in practice its doctrine is closer to strategic balancing: keep working relations with the Gulf, Morocco, Algeria, France, the EU, China, and the United States while avoiding entanglement in their rivalries Ministry of Foreign Affairs, Cooperation and Mauritanians Abroad, BTI 2026 Mauritania Country Report, European Council on Foreign Relations.

Its core interests are unusually clear. Survival means insulating Mauritania from Sahel jihadist spillover from Mali and managing a long, thinly governed border zone; the government has repeatedly framed counterterrorism and border control as top priorities, and the U.S. State Department and International Crisis Group both treat Mauritania as one of the few Sahel states that has contained jihadist violence on its own territory for more than a decade through a mix of coercion, local mediation, and border management U.S. Department of State, International Crisis Group. Regime security comes next: external partnerships are valued less for ideology than for what they deliver in budget support, security assistance, and elite insulation from regional shocks BTI 2026 Mauritania Country Report. Economic interests are increasingly concentrated in iron ore, fisheries, offshore gas, and migration financing. The World Bank estimated GDP at about $10.4 billion in 2023, while the IMF linked medium-term growth to the Greater Tortue Ahmeyim gas project and extractives revenues, making foreign policy strongly oriented toward investors and donors with technical and financial capacity World Bank, IMF Article IV Consultation, Mauritania. Status matters too, but mostly as an instrument: Mauritania uses African Union, Arab League, and Organisation of Islamic Cooperation platforms to signal Arab-African bridge status rather than to lead an ideological camp African Union, League of Arab States.

Its bilateral map reflects that balancing logic. The European Union is one of Mauritania’s most important external partners because migration control, fisheries, and development finance all converge there; the EU and Mauritania signed a migration partnership declaration in March 2024 and maintain a long-running fisheries agreement that ties market access to budget revenue and maritime governance European Commission, Council of the European Union. Mauritania also keeps close ties with Saudi Arabia and the UAE, which provide political backing and capital, while France remains relevant on security and development despite declining influence across the Sahel ECFR, French Ministry for Europe and Foreign Affairs. With Morocco and Algeria, Nouakchott’s policy is deliberate ambiguity. It has expanded practical ties with Rabat, including trade routes and high-level visits, but it avoids full alignment because it also needs a workable relationship with Algiers and because the Western Sahara file touches Mauritania’s own security perimeter Kingdom of Morocco Ministry of Foreign Affairs, Algerian Press Service, Crisis Group. Senegal is a key functional partner because the two states share the offshore GTA gas project and river-basin interests, giving energy diplomacy a concrete bilateral anchor bp, Kosmos Energy.

In multilateral forums, Mauritania generally votes with the broad African-Arab consensus on Palestinian statehood, decolonization language, and sovereignty-sensitive resolutions, and it routinely backs multilateral development and climate positions advanced through the African Group and the OIC UN Digital Library, Organisation of Islamic Cooperation, African Group at the UN. Its behavior is more cautious on divisive enforcement questions. On Ukraine-related UN votes, Mauritania has not acted like a hard-line anti-Western state; it supported the 2 March 2022 General Assembly resolution demanding that Russia withdraw from Ukraine, aligning with most African and Arab states that favored the resolution rather than with abstaining governments such as