Mauritania at a glance: A vast, sparsely populated Saharan republic navigating a delicate balance between democratic consolidation, Sahel security pressures, and the transformative promise of offshore natural gas.

Overview

Mauritania — officially the Islamic Republic of Mauritania — occupies roughly 1.03 million square kilometres of north-western Africa, stretching from the Atlantic coast deep into the Sahara. Its capital is Nouakchott, a city that has grown from a colonial administrative post of a few thousand people at independence in 1960 to an estimated 1.4 million inhabitants today, making it one of the fastest-urbanising capitals on the continent. The country’s total population is estimated at approximately 4.7 million (World Bank, 2024 projection), with a median age below 20 and a population growth rate of around 2.7 percent per year. Arabic (Hassaniya dialect) is the official language, though French retains wide use in government, business, and education; Pulaar, Soninke, and Wolof are recognised national languages spoken predominantly in the southern river valley. The currency is the ouguiya (MRU), redenominated in 2018. GDP per capita sits in the lower-middle-income band, estimated at approximately USD 1,900–2,100 in 2024 on a nominal basis, though purchasing power parity figures are somewhat higher. Mauritania commands attention in 2026 for two converging reasons: it sits at the geopolitical crossroads of the Maghreb and sub-Saharan Africa at a moment when Sahel instability is reshaping regional alliances, and it is on the cusp of becoming a significant gas exporter through the Greater Tortue Ahmeyim LNG project shared with Senegal — a development with the potential to materially alter its fiscal position within this decade.

Government and Politics

Mauritania is a presidential republic. Executive power is concentrated in the presidency, with the president serving as both head of state and effective head of government; the prime ministerial role was abolished by constitutional amendment in 2017. The current president is Mohamed Ould Ghazouani, a former general and defence minister who won the 2019 presidential election — the first peaceful transfer of power between two elected presidents in the country’s history — and was re-elected in June 2024 for a second and constitutionally final five-year term. Ghazouani’s re-election, with an officially reported first-round majority of around 56 percent, was contested by opposition candidates who alleged irregularities, though international observers characterised the process as broadly credible. The legislature is the National Assembly (Assemblée Nationale), a unicameral body of 176 seats; the Senate was abolished in the same 2017 constitutional reform that removed the prime ministership. Legislative elections held in May 2023 returned Ghazouani’s ruling El Insaf (Equity) party and its allies to a commanding majority. Mauritania retains a formal multi-party system, but political space for opposition remains constrained in practice, and civil society organisations report ongoing restrictions on assembly and press freedom. The country has experienced multiple coups since independence — most recently in 2008, when Ghazouani’s predecessor and political patron Mohamed Ould Abdel Aziz seized power — making the current period of civilian electoral continuity, however imperfect, a meaningful departure from historical norms. The next legislative elections are scheduled for 2028.

Economy

Mauritania’s GDP was estimated at approximately USD 10–11 billion in 2024 (nominal), with real growth running at around 4–5 percent annually in recent years, supported by extractive industries and modest services expansion. The economy rests on three primary pillars: mining (iron ore is the dominant export commodity, extracted principally by the state-linked Société Nationale Industrielle et Minière, SNIM, from the Zouerate deposits in the north); fisheries (Mauritania’s Atlantic exclusive economic zone is among the most productive in West Africa, and fishing licences sold to foreign fleets — particularly European and Chinese — constitute a significant revenue stream); and, increasingly, hydrocarbons. Agriculture is limited by the country’s predominantly arid geography, though the Senegal River valley in the south supports subsistence and some commercial farming. The ouguiya has faced depreciation pressure, and inflation, while easing from 2022–23 peaks, remains a household concern. Mauritania’s external debt is manageable relative to regional peers but carries concentration risk given dependence on commodity prices. The single most consequential economic story of the past 24 months is the long-delayed but now advancing Greater Tortue Ahmeyim (GTA) LNG project. This offshore deepwater development, operated by BP in partnership with Kosmos Energy and the national oil companies of Mauritania (SMHPM) and Senegal (Petrosen), achieved first LNG cargo in early 2024 after years of construction delays and cost overruns. Phase 1 production capacity is modest — approximately 2.5 million tonnes per annum — but the project establishes Mauritania as an LNG exporter for the first time, opens a new fiscal revenue stream, and has catalysed broader investor interest in the country’s offshore acreage. Analysts at the IMF and African Development Bank have flagged the need for robust revenue management frameworks to ensure hydrocarbon receipts translate into durable development gains rather than repeating patterns seen elsewhere in the region.

Demographics and Society

Mauritania’s population of approximately 4.7 million is ethnically and linguistically diverse in ways that carry significant political weight. The population is broadly divided between Bidhan (White Moors), who are Arab-Berber in origin and have historically dominated political and economic life; Haratin (Black Moors), descendants of enslaved people who are Arabic-speaking but of sub-Saharan African ancestry and constitute what many demographers now consider the largest single group; and sub-Saharan African communities — principally Halpulaar (Toucouleur and Fula), Soninke, and Wolof — concentrated in the Senegal River valley. Estimates of group proportions vary and are politically sensitive; no comprehensive census disaggregated by ethnicity has been published in recent years. Islam is the state religion and is practised by virtually the entire population, predominantly in the Maliki Sunni tradition with significant Sufi brotherhoods. Urbanisation is accelerating sharply: Nouakchott alone accounts for nearly a third of the national population, and secondary cities such as Nouadhibou (the commercial and fishing hub), Rosso, and Kiffa are growing rapidly. The defining social trend of the current period is the persistence of slavery and its aftermath. Mauritania was the last country in the world to formally criminalise slavery, doing so in 1981 and strengthening legislation in 2007 and 2015, yet anti-slavery organisations including the domestic group IRA-Mauritanie and international monitors consistently document that hereditary servitude and debt bondage remain practised, particularly in rural areas. The Haratin community’s political mobilisation — demanding land rights, educational access, and representation — is reshaping domestic politics and drawing increasing international scrutiny.

Key Issues Right Now

Sahel security and regional isolation. Mauritania shares long, porous borders with Mali and Algeria, and the collapse of governance across much of the Sahel — accelerated by the military coups in Mali (2020, 2021), Burkina Faso (2022), and Niger (2023) — has fundamentally altered the security environment. Nouakchott has so far avoided the jihadist violence that has devastated its neighbours, a fact the government attributes to a combination of community engagement, intelligence cooperation, and a pragmatic counter-terrorism strategy developed after a series of attacks in the late 2000s. However, the withdrawal of French forces from the region, the fracturing of the G5 Sahel framework, and the growing influence of Russian private military contractors in neighbouring states have left Mauritania navigating a more complex and less predictable security landscape. The country has deepened security ties with the United States and European partners while carefully managing its relationship with the military juntas to its east.

Climate vulnerability and food insecurity. Mauritania is ranked among the world’s most climate-vulnerable nations. Approximately 75 percent of its territory is desert or semi-arid, and the Sahara continues to advance southward. Recurrent drought cycles disrupt pastoral livelihoods for the significant proportion of the population that remains nomadic or semi-nomadic, driving displacement toward Nouakchott and straining urban services. The 2022–23 lean season saw acute food insecurity affect an estimated 700,000–800,000 people, according to Integrated Food Security Phase Classification (IPC) assessments. Climate adaptation — including investment in the Great Green Wall initiative, water harvesting infrastructure, and drought-resistant agriculture in the south — is a stated government priority, but implementation capacity and financing remain constrained. Coastal erosion is also an acute threat to Nouakchott itself, parts of which sit at or below sea level.

Hydrocarbon revenue governance and the resource curse question. The arrival of LNG revenues has prompted urgent debate among economists, civil society actors, and international financial institutions about whether Mauritania has the institutional architecture to manage a resource windfall responsibly. The country lacks a fully operational sovereign wealth fund, and transparency in extractive sector contracts has historically been limited. President Ghazouani’s government has signalled commitment to IMF programme benchmarks and has engaged with the Extractive Industries Transparency Initiative (EITI), of which Mauritania is a member. Nevertheless, the combination of a dominant executive, a weakened legislature, and a history of elite capture of resource rents means that the governance of GTA revenues will be a defining test of the current political settlement — and a key variable for investors and development partners assessing the country’s medium-term trajectory.

Travel and Connectivity

The principal international gateway is Nouakchott–Oumtounsy International Airport, which opened in 2016 and handles the majority of international traffic; Nouadhibou International Airport serves the northern economic zone and receives some regional flights. Air connectivity remains limited relative to regional hubs: Air Mauritanie, the national carrier, operates a modest network, and international routes are served by a small number of airlines including Air France, Royal Air Maroc, and Turkish Airlines. Overland travel is challenging given the scale of the country and the limited paved road network; the Route de l’Espoir (Highway 1) connecting Nouakchott to Néma in the east is the principal artery. Tourism is a niche but growing sector, centred on the ancient caravan cities of Chinguetti, Ouadane, Tichitt, and Oualata — all UNESCO World Heritage Sites — as well as the Banc d’Arguin National Park, a globally significant wetland and bird sanctuary on the Atlantic coast. Visitor numbers remain low by regional standards, constrained by visa complexity, limited accommodation infrastructure, and security perceptions. Internet penetration stands at approximately 30–35 percent of the population, with mobile internet the dominant mode of access; fixed broadband infrastructure is concentrated in Nouakchott and Nouadhibou. Mobile money adoption is growing but lags behind West African leaders such as Senegal and Côte d’Ivoire; the Central Bank of Mauritania has been developing a regulatory framework to accelerate financial inclusion through mobile platforms.

Further Research

Analysts and researchers seeking to deepen their understanding of Mauritania should consult the following institutions and resources. The World Bank Mauritania country page provides regularly updated macroeconomic data, poverty assessments, and project documentation, and is the most accessible starting point for economic analysis. The International Monetary Fund’s Article IV Consultation reports on Mauritania offer rigorous annual assessments of fiscal policy, debt sustainability, and structural reform progress, including specific analysis of hydrocarbon revenue management. The Africa Center for Strategic Studies (based in Washington, D.C.) publishes security-focused analysis on the Sahel that consistently covers Mauritania’s counter-terrorism posture and regional dynamics. The Extractive Industries Transparency Initiative (EITI) Mauritania reports are essential reading for anyone tracking the GTA project and broader mining sector governance; Mauritania’s EITI secretariat publishes disaggregated revenue data. The Office for the Coordination of Humanitarian Affairs (OCHA) Mauritania maintains situation reports and IPC food security assessments that are indispensable for understanding climate and humanitarian conditions. Finally, the Mauritania National Bureau of Statistics (Office National de la Statistique, ONS) is the primary source for demographic and household survey data, including the results of the Continuous Household Survey (EPCV), though data publication timelines can be irregular.