Flag of niger Niger vs Flag of mauritania Mauritania

International relations comparison · updated Oct 2026
6.1 / 10
Good

The relation between Niger and Mauritania is GOOD, with an overall score of 6.1 out of 10.

Chance of conflict between both countries: very rare

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Head to head: who leads each category

Population
Niger 27.9M Leads
Mauritania 5.3M
GDP
Niger $21.6B Leads
Mauritania $11.7B
Military expenditure
Niger $435.9M Leads
Mauritania $260.1M
Global influence rank
Niger #173
Mauritania #158 Leads

About this relationship

Niger and Mauritania maintain diplomatic relations as neighboring Sahelian states sharing significant security challenges related to jihadist insurgencies and organized crime that have destabilized the broader region, prompting cooperation through the G5 Sahel security framework established to coordinate counterterrorism efforts among affected countries. Both nations have grappled with the complex fallout of regional instability, including displacement and cross-border militant activity, which has necessitated close security coordination despite each country's own significant internal governance challenges. Trade between the two remains modest, with the relationship centered substantially on security cooperation and shared Sahelian regional concerns.

·
27.9MLeads
Population
5.3M
1.3M km²Leads
Land area
1.0M km²
Niamey
Capital
Nouakchott
Islam, indigenous beliefs
Main religion
Islam
56 years
Life expectancy
59 years

Strengths & comparison

Population Niger is 5.25x larger
Land area Niger is 1.24x larger

The position in the international influence ranking of Mauritania is 158, while Niger is situated 15 places below in the ranking (position 173). Mauritania maintains contact with 19 countries, while Niger maintains contact with 10 countries. Niger maintains an excellent relation with 2 countries, while in the case of Mauritania, this figure drops to 0.

About Niger

Niger is a landlocked country in West Africa, bordered by Algeria, Chad, Libya, Burkina Faso, Benin, Nigeria, and Mali. It is a largely desert country, with a hot, arid climate and sparse vegetation. The population is primarily made up of Hausa, Fulani, and Tuareg people, and the country has a diverse mix of cultures and languages.

Politically, Niger is a presidential democratic republic, with a president elected by popular vote. The country has a history of military coups and political instability, but has been relatively stable in recent years. The government has faced challenges in addressing poverty, corruption, and inadequate infrastructure and development, particularly in rural areas.

Niger is rich in natural resources, including uranium, oil, and gold, and it is a major producer of uranium for the global market. However, the country is one of the poorest in the world, with a low per capita income and a high rate of poverty. It is heavily dependent on foreign aid and is classified as a least developed country by the United Nations.

Geopolitically, Niger is an important transit route for West African trade, and it has strong ties to its neighbors and to the larger West African region. It is also a key partner in regional efforts to counter terrorism and promote stability in the Sahel region.

Geography & terrain

Mostly Sahara and Sahel desert, with the Air Mountains in the north-central region and the Niger River valley in the southwest. Hot, arid to semi-arid climate with little rainfall. Landlocked, no coastline. The vast, sparsely populated desert has long been a natural barrier against large-scale invasion, though it offers little defense against raiding forces that can cross it with local knowledge.

About Mauritania

Mauritania is a country located in northwest Africa. It is bordered by Western Sahara to the north, Algeria to the northeast, Mali to the east and southeast, and Senegal to the southwest. The country has a population of about 4.5 million people and its capital and largest city is Nouakchott.

Mauritania gained independence from France in 1960 and has since experienced periods of political instability and authoritarian rule. The country is a presidential republic, with the president serving as both the head of state and government.

Mauritania has a predominantly desert climate, with most of the country being covered by the Sahara Desert. The economy is largely based on agriculture, livestock, and fishing, as well as iron ore mining and oil production. The country has significant reserves of iron ore, which is a major export.

Mauritania has a diverse population, with various ethnic and linguistic groups. The majority of the population is Arab or Berber, and the official language is Arabic. The country has a predominantly Muslim population, with a small minority of Christians and people following traditional African religions.

Mauritania has faced a number of challenges, including poverty, food insecurity, and political instability. In recent years, the country has also been impacted by climate change, with prolonged drought and desertification affecting much of the country. In addition, Mauritania has struggled with issues related to human rights, including slavery and discrimination against certain groups, particularly women and ethnic minorities.

Geography & terrain

Overwhelmingly Saharan desert terrain — dunes, rocky plateaus, and sparse vegetation — with a narrower fertile strip along the Senegal River in the south. Hot and arid climate nearly everywhere. Long Atlantic coastline in the west. The vast desert interior is a formidable natural barrier that has long limited large-scale invasion and made central control over remote regions difficult.

Source: World Bank Open Data. Most recent available data
Niger Mauritania
Government type Military-led transitional government Presidential republic (Islamic republic)
GDP $21.6BLeads $11.7B
GDP per capita $775 $2.2KLeads
Military expenditure $435.9MLeads $260.1M
Military expenditure per capita $16 $49Leads
Land military expenditure (estimation) $348.7MLeads $156.0M
Air military expenditure (estimation) $87.2MLeads $52.0M
Naval military expenditure (estimation) n/a $52.0M
Nuclear power No No
European Union Not a member Not a member
NATO Not a member Not a member

Niger and Mauritania also share membership in: African Union

Strengths & comparison

Military expenditure Niger is 1.68x larger
Land (estimation)
$348.7M$156.0M
Air (estimation)
$87.2M$52.0M
Naval (estimation)
n/a$52.0M

The capitals of Niger and Mauritania are approximately 1 997 km apart (straight-line distance). There is a standard time difference of about 1.0 hours between them.

Based on shared language, currency, economic profile, borders and international groups, Niger and Mauritania score a 25/100 similarity index. This is a fun, approximate metric — not a scientific one.

Which side is each country closer to?

Map legend
Closer to Niger Closer to Mauritania

Comparing Niger's and Mauritania's scores against the same third countries shows where each one has a clear edge. Niger scores noticeably higher with: United States, France, Israel, China, Germany.Mauritania scores noticeably higher with: India, Turkey, Spain.

The relation between Niger and Mauritania has decreased recently by 0.0 points, reaching an overall score of 6.1 from a previous value of 6.1.

Score history

Feb 2022: 6.1/10 Mar 2022: 6.1/10 May 2022: 6.1/10 Jul 2022: 6.1/10 Sep 2022: 6.1/10 Oct 2022: 6.1/10 Nov 2022: 6.1/10 Dec 2022: 6.1/10 Jan 2023: 6.1/10 Jun 2023: 6.1/10 Oct 2023: 6.1/10 Nov 2023: 6.1/10 Jan 2024: 6.1/10 Feb 2024: 6.1/10 Mar 2024: 6.1/10 May 2024: 6.1/10 Apr 2025: 6.1/10 Aug 2025: 6.1/10 Aug 2026: 6.1/10
2022 2023 2024 2025 2026
6.1 6.1

Let's suppose a hypothetical conflict occurs between both countries:

Solo scenario: Niger vs Mauritania
Niger 52.1%Winner Mauritania 47.9%
Battle narrative

Initial phase

Niger's larger military budget and stronger air power give it an advantage in the initial stages of the conflict, with the ability to target key military positions and infrastructure.

Force composition

Mauritania can also call on significantly more personnel, counting both active-duty and reserve forces. Mauritania also holds a clear naval edge.

Ground campaign

Niger's terrain could make a rapid ground campaign difficult: The vast, sparsely populated desert has long been a natural barrier against large-scale invasion, though it offers little defense against raiding forces that can cross it with local knowledge. Niamey would likely be a focal point of the campaign: The capital on the Niger River holds the country's only major international airport and its main government and transport hub. Mauritania's terrain could make a rapid ground campaign difficult: The vast desert interior is a formidable natural barrier that has long limited large-scale invasion and made central control over remote regions difficult. Nouakchott would likely be a focal point of the campaign: The capital and main port, concentrating the country's administrative functions and its principal Atlantic coast access. Niger's larger population could also support a prolonged resistance.

Prolonged conflict

Niger's stronger economy could help sustain military operations in a prolonged conflict. Occupying Mauritania outright would likely prove costly given its terrain.

Overall assessment

Niger enters this matchup as the stronger side on paper, with roughly a 52.1% probability of winning. That advantage would still need to be converted into an actual battlefield result against Mauritania, which real conflicts rarely guarantee.

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