- Area: 1,030,700 sq km
- Population: 3,758,571
- Infant mortality: 51.9 deaths/1,000 live births
- Life expectancy: 63.4 years
- Urbanisation: 53.7% of total population
- Literacy: 52.1%
Independent from France in 1960, Mauritania annexed the southern third of the former Spanish Sahara (now Western Sahara) in 1976 but relinquished it after three years of raids by the Polisario guerrilla front seeking independence for the territory. Maaouya Ould Sid Ahmed TAYA seized power in a coup in 1984 and ruled Mauritania with a heavy hand for more than two decades. A series of presidential elections that he held were widely seen as flawed. A bloodless coup in August 2005 deposed President TAYA and ushered in a military council that oversaw a transition to democratic rule. Independent candidate Sidi Ould Cheikh ABDALLAHI was inaugurated in April 2007 as Mauritania's first freely and fairly elected president. His term ended prematurely in August 2008 when a military junta led by General Mohamed Ould Abdel AZIZ deposed him and installed a military council government. AZIZ was subsequently elected president in July 2009 and sworn in the following month. AZIZ sustained injuries from an accidental shooting by his own troops in October 2012 but has continued to maintain his authority. He was reelected in 2014 to a second and final term as president (according to the present constitution). The country continues to experience ethnic tensions among three major groups: Arabic-speaking descendants of slaves (Haratines), Arabic-speaking "White Moors" (Beydane), and members of Sub-Saharan ethnic groups mostly originating in the Senegal River valley (Halpulaar, Soninke, and Wolof). Mauritania confronts a terrorism threat by al-Qa'ida in the Islamic Maghreb, which launched successful attacks between 2005 and 2011. The activities of Al-Qaeda in the Islamic Maghreb (AQIM), and similar groups, pose a severe security threat to Mauritanians and foreign visitors. AQIM launched a series of attacks in Mauritania between 2005 and 2011, murdering American and foreign tourists and aid workers, attacking diplomatic and government facilities, and ambushing Mauritanian soldiers and gendarmes. A successful strategy against terrorism that combines dialogue with the terrorists and military actions has prevented the country from further terrorist attacks since 2011.
The climate is mainly desert; constantly hot, dry and dusty. The terrain is mostly barren: flat plains of the Sahara with some central hills.
Mauritania's economy is dominated by extractive industries (oil and mines), fisheries, livestock, agriculture, and services. Half the population still depends on farming and raising livestock, even though many nomads and subsistence farmers were forced into the cities by recurrent droughts in the 1970s, 1980s, 2000s, and 2017. Recently, GDP growth has been driven largely by foreign investment in the mining and oil sectors. Mauritania's extensive mineral resources include iron ore, gold, copper, gypsum, and phosphate rock, and exploration is ongoing for tantalum, uranium, crude oil, and natural gas. Extractive commodities make up about three-quarters of Mauritania's total exports, subjecting the economy to price swings in world commodity markets. Mining is also a growing source of government revenue, rising from 13% to 30% of total revenue from 2006 to 2014. The nation's coastal waters are among the richest fishing areas in the world, and fishing accounts for about 15% of budget revenues, 45% of foreign currency earnings. Mauritania processes a total of 1,800,000 tons of fish per year, but overexploitation by foreign and national fleets threaten the sustainability of this key source of revenue. The economy is highly sensitive to international food and extractive commodity prices. Other risks to Mauritania's economy include its recurring droughts, dependence on foreign aid and investment, and insecurity in neighboring Mali, as well as significant shortages of infrastructure, institutional capacity, and human capital. In December 2017, Mauritania and the IMF agreed to a three year agreement under the Extended Credit Facility to foster economic growth, maintain macroeconomic stability, and reduce poverty. Investment in agriculture and infrastructure are the largest components of the country’s public expenditures.