Flag of algeria Algeria vs Flag of portugal Portugal

International relations comparison · updated Oct 2026
5.0 / 10
Neutral

The relation between Algeria and Portugal is NEUTRAL, with an overall score of 5.0 out of 10.

Chance of conflict between both countries: rare

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Head to head: who leads each category

Population
Algeria 47.4M Leads
Portugal 10.8M
GDP
Algeria $287.0B
Portugal $346.6B Leads
Military expenditure
Algeria $21.8B Leads
Portugal $4.6B
Global influence rank
Algeria #71
Portugal #57 Leads

About this relationship

Algeria and Portugal have a genuine, if modest, history of engagement rooted in Portugal's significant Algerian diaspora and its status as a European Union member with historic ties across the western Mediterranean, alongside energy trade given Algeria's role as a significant natural gas exporter. Portugal has focused its broader foreign policy on European Union affairs and Lusophone world connections, with Algeria featuring in its diplomatic priorities mainly through EU-North Africa trade and energy frameworks and its resident North African community. Trade between the two nations remains modest, with cooperation occurring mainly through European Union-Algeria energy dialogue and diaspora-linked commercial ties.

·
47.4MLeads
Population
10.8M
2.4M km²Leads
Land area
91.1K km²
Algiers
Capital
Lisbon
Islam
Main religion
Christianity
76 years
Life expectancy
81 years

Strengths & comparison

Population Algeria is 4.39x larger
Land area Algeria is 26.14x larger

The position in the international influence ranking of Portugal is 57, while Algeria is situated 14 places below in the ranking (position 71). Portugal maintains contact with 58 countries, while Algeria maintains contact with 51 countries. Portugal maintains an excellent relation with 8 countries, while in the case of Algeria, this figure drops to 3.

About Algeria

Algeria is a country located in North Africa, bordering the Mediterranean Sea to the north, Tunisia to the northeast, Libya to the east, Niger to the southeast, Mali and Mauritania to the southwest, and Morocco to the west. It is the largest country in Africa and the Arab world, and the tenth-largest in the world.

Algeria has a long and complex history, having been ruled by various empires and powers throughout its history, including the Roman Empire, the Ottoman Empire, and the French colonial empire. It gained independence from France in 1962, after a long and bloody struggle known as the Algerian War of Independence.

Since independence, Algeria has been ruled by a series of authoritarian governments, and has faced several internal conflicts and political instability. However, it has also made significant economic and social progress, with a strong focus on education and the development of its natural resources, particularly oil and natural gas.

Geopolitically, Algeria is an important player in the region, and is a member of the Arab League and the African Union. It has strong ties to its neighbors and other countries in the region, and is involved in regional efforts to promote stability and cooperation. It is also a major player in the global energy market, and is a key supplier of oil and natural gas to Europe and other parts of the world.

Geography & terrain

A narrow, fertile Mediterranean coastal strip gives way to the Atlas Mountains and then the vast Sahara Desert, which covers most of the country. Climate ranges from Mediterranean on the coast to hot and arid in the interior. The desert interior is a formidable natural barrier against invasion, though the populated coastal belt is more exposed to seaborne attack.

About Portugal

Portugal is a country located on the western coast of the Iberian Peninsula in southwestern Europe. It is the westernmost country of mainland Europe, and it is bordered by Spain to the east and north and by the Atlantic Ocean to the west and south. Portugal has a population of about 10 million people and its capital is Lisbon.

Portugal is a member of the European Union (EU) and the North Atlantic Treaty Organization (NATO). It is also a founding member of the Latin Union and the Community of Portuguese Language Countries. The country has a mixed economy that is heavily dependent on tourism and exports, including textiles, footwear, and agricultural products.

In terms of international relations, Portugal has traditionally maintained strong ties with other countries in the European Union and has played an active role in regional and global organizations such as the United Nations. It also has close relationships with its former colonies, particularly in Africa and South America, and it is a member of the Community of Portuguese Language Countries, which promotes cooperation among Portuguese-speaking nations.

Geography & terrain

Occupies the western edge of the Iberian Peninsula: rolling hills and mountains in the north, broad plains in the south (the Alentejo), with a long Atlantic coastline and no land border except Spain. Mediterranean climate softened by Atlantic influence, wetter and cooler in the north. The rugged interior and border rivers have offered some protection, but the open Atlantic coast made the country vulnerable to naval powers and easy to blockade or land troops along.

Source: World Bank Open Data. Most recent available data
Algeria Portugal
Government type Semi-presidential republic Semi-presidential republic
GDP $287.0B $346.6BLeads
GDP per capita $6.1K $32.1KLeads
Military expenditure $21.8BLeads $4.6B
Military expenditure per capita $460Leads $430
Land military expenditure (estimation) $10.9BLeads $1.6B
Air military expenditure (estimation) $5.5BLeads $1.4B
Naval military expenditure (estimation) $5.5BLeads $1.6B
Nuclear power No No
European Union Not a member Member
NATO Not a member Member

Strengths & comparison

Military expenditure Algeria is 4.7x larger
Land (estimation)
$10.9B$1.6B
Air (estimation)
$5.5B$1.4B
Naval (estimation)
$5.5B$1.6B

The capitals of Algeria and Portugal are approximately 1 094 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, Algeria and Portugal score a 0/100 similarity index. This is a fun, approximate metric — not a scientific one.

Excellent relation (7+/10) with both countries

China

Which side is each country closer to?

Map legend
Closer to Algeria Closer to Portugal

Comparing Algeria's and Portugal's scores against the same third countries shows where each one has a clear edge. Algeria scores noticeably higher with: India, Russia, Palestine, Bangladesh, Turkey.Portugal scores noticeably higher with: Greece, Libya, France, United States, United Kingdom.

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

Solo scenario: Algeria vs Portugal
Algeria 55.3%Winner Portugal 44.7%
Allies scenario: Team Algeria vs Team Portugal

In a hypothetical conflict between Algeria and Portugal, probably, Algeria won't have any partner.
Greece, Libya and France will participate helping Portugal.

Algeria 29.2% Portugal 70.8%Winner
Map legend
Algeria & allies Portugal & allies
Battle narrative

Initial phase

With both the bigger war chest and the stronger air force, Algeria is well placed to seize the initiative early, striking key military and infrastructure targets first.

Force composition

Algeria can also call on significantly more personnel, counting both active-duty and reserve forces. Algeria's advantage extends to naval power as well.

Ground campaign

Algeria's terrain could make a rapid ground campaign difficult: The desert interior is a formidable natural barrier against invasion, though the populated coastal belt is more exposed to seaborne attack. Port of Algiers would likely be a focal point of the campaign: Algeria's capital and largest port, the primary entry point for seaborne supplies and reinforcements. Portugal's terrain could make a rapid ground campaign difficult: Occupies the western edge of the Iberian Peninsula: rolling hills and mountains in the north, broad plains in the south (the Alentejo), with a long Atlantic coastline and no land border except Spain. Lisbon would likely be a focal point of the campaign: The capital and largest natural harbor on the Iberian Atlantic coast, serving as Portugal's main naval base and logistics hub. Algeria's larger population could also support a prolonged resistance.

Prolonged conflict

Portugal's stronger economy could help sustain military operations in a prolonged conflict. Algeria also devotes a larger share of its economy to defense (about 7.6% of GDP), a more militarized posture that could be easier to sustain over time. Occupying Portugal outright would likely prove costly given its terrain.

Overall assessment

Algeria enters this matchup as the stronger side on paper, with roughly a 55.3% probability of winning. That advantage would still need to be converted into an actual battlefield result against Portugal, which real conflicts rarely guarantee.

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