Flag of east timor East Timor vs Flag of indonesia Indonesia

International relations comparison · updated Oct 2026
9.72 / 10
Excellent

The relation between East Timor and Indonesia is EXCELLENT, and they could be called STRATEGIC ALLIES, with an overall score of 9.72 out of 10.

Chance of conflict between both countries: extremely rare

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Head to head: who leads each category

Population
East Timor 1.4M
Indonesia 285.7M Leads
GDP
East Timor $1.9B
Indonesia $1.4T Leads
Military expenditure
East Timor $46.4M
Indonesia $11.0B Leads
Global influence rank
East Timor #82
Indonesia #19 Leads

About this relationship

Indonesia and Timor-Leste share a difficult and closely intertwined history: Indonesia invaded the former Portuguese colony in 1975 and annexed it as a province, beginning a lengthy occupation marked by widespread violence and international condemnation.

The occupation ended after a UN-supervised referendum in 1999, in which East Timorese voters overwhelmingly chose independence, followed by a wave of violence from pro-Indonesia militias and an Australian-led international peacekeeping intervention before the territory achieved full independence in 2002 as Timor-Leste.

Since independence, the two countries have deliberately rebuilt ties, resolving most of their land border and establishing regular diplomatic, trade, and security cooperation, while a joint truth commission examined the abuses of the occupation era without pursuing prosecutions, prioritizing reconciliation over accountability.

Indonesia has backed Timor-Leste's regional integration, and in October 2025 Timor-Leste formally joined ASEAN as its eleventh member, a step Jakarta supported as part of broader efforts to normalize and deepen the neighboring relationship through trade, labor migration, and cultural exchange.

Today the relationship stands as a notable case of reconciliation between a former occupying power and the state that emerged from its rule, with pragmatic cooperation now the dominant theme even as the legacy of the occupation still shapes Timorese political memory.

·
1.4M
Population
285.7MLeads
14.9K km²
Land area
1.8M km²Leads
Dili
Capital
Jakarta
Christianity
Main religion
Islam
70 years
Life expectancy
69 years

Strengths & comparison

Population Indonesia is 201.42x larger
Land area Indonesia is 121.43x larger

The position in the international influence ranking of Indonesia is 19, while East Timor is situated 63 places below in the ranking (position 82). Indonesia maintains contact with 114 countries, while East Timor maintains contact with 21 countries. Indonesia maintains an excellent relation with 21 countries, while in the case of East Timor, this figure drops to 4.

About East Timor

East Timor is a small, predominantly Catholic country located in Southeast Asia. It gained independence from Indonesia in 2002, after a long and violent struggle for self-determination. The country is located on the eastern end of the island of Timor, which it shares with the Indonesian province of West Timor.

East Timor has a population of around 1.3 million people and is one of the poorest countries in Asia. It has a tropical climate and a mostly mountainous terrain, with a narrow coastal plain. The economy is based largely on agriculture, with coffee being a major export crop.

Since gaining independence, East Timor has faced significant challenges, including high levels of poverty and unemployment, limited infrastructure and access to basic services, and a lack of natural resources. The country has also faced ongoing political instability, with frequent changes of government and tensions between different political factions.

Despite these challenges, East Timor has made progress in recent years, including improving its education system, strengthening its healthcare system, and increasing access to clean water. The country has also developed closer relations with its neighbors, including Indonesia and Australia, and has become a member of the Association of Southeast Asian Nations (ASEAN).

Geography & terrain

Occupies the eastern half of Timor island and is dominated by a rugged, mountainous central spine (Mount Ramelau is the highest point), with narrow coastal plains. Tropical climate with a pronounced wet and dry season. Coastline on both the Timor Sea and Savu Sea. The steep, forested interior is difficult to traverse and has historically favored small defending or resisting forces over larger conventional ones, even as the coastal lowlands remain easier to approach.

About Indonesia

Indonesia is a Southeast Asian country located in the western Pacific Ocean. It is the world's largest island country, consisting of more than 17,000 islands. Indonesia is a diverse and populous country, with a population of over 270 million people. It is the fourth most populous country in the world and the world's largest Muslim-majority country.

Indonesia is a democratic country and has a presidential system of government. The current president is Joko Widodo, who has been in office since 2014. The country has a multiparty system, with several political parties competing in elections.

Indonesia has a mixed economy, with both a large agricultural sector and a significant manufacturing and service sector. It is a major exporter of commodities such as oil, natural gas, and coal, and is also a major producer of textiles, clothing, and electronics.

The country is located in a strategically important region, as it is situated at the crossroads of Southeast Asia, the Indian Ocean, and the Pacific Ocean. It has a long history of foreign influence, with various colonial powers having controlled the country at different times. Today, Indonesia maintains strong relations with its neighbors and is a member of regional organizations such as ASEAN and the East Asia Summit.

Geography & terrain

The world's largest archipelago, spanning over 17,000 islands with volcanic mountain chains, dense rainforest, and extensive coastal lowlands. Tropical climate throughout, hot and humid with heavy monsoon rains. Coastline is immense and fragmented across every island. The sheer scale and dispersal of the archipelago make total conquest logistically daunting, even though any single island or coastal city remains individually exposed to naval landing.

Source: World Bank Open Data. Most recent available data
East Timor Indonesia
Government type Semi-presidential republic Presidential republic
GDP $1.9B $1.4TLeads
GDP per capita $1.3K $5.1KLeads
Military expenditure $46.4M $11.0BLeads
Military expenditure per capita $33 $39Leads
Land military expenditure (estimation) $32.5M $3.9BLeads
Air military expenditure (estimation) $4.6M $2.8BLeads
Naval military expenditure (estimation) $9.3M $4.4BLeads
Nuclear power No No
European Union Not a member Not a member
NATO Not a member Not a member

East Timor and Indonesia also share membership in: ASEAN

Strengths & comparison

Military expenditure Indonesia is 237.99x larger
Land (estimation)
$32.5M$3.9B
Air (estimation)
$4.6M$2.8B
Naval (estimation)
$9.3M$4.4B

The capitals of East Timor and Indonesia are approximately 2 080 km apart (straight-line distance). There is a standard time difference of about 2.0 hours between them.

Based on shared language, currency, economic profile, borders and international groups, East Timor and Indonesia score a 30/100 similarity index. This is a fun, approximate metric — not a scientific one.

Excellent relation (7+/10) with both countries

Australia Brazil

Which side is each country closer to?

Map legend
Closer to East Timor Closer to Indonesia

Comparing East Timor's and Indonesia's scores against the same third countries shows where each one has a clear edge. East Timor scores noticeably higher with: Philippines, Myanmar, Australia.Indonesia scores noticeably higher with: Papua New Guinea, United States, United Kingdom, China, India.

The relation between East Timor and Indonesia has decreased recently by 0.0 points, reaching an overall score of 9.8 from a previous value of 9.8.

Score history

Feb 2022: 6.1/10 Mar 2022: 5.8/10 May 2022: 5.8/10 Jul 2022: 5.8/10 Sep 2022: 5.8/10 Oct 2022: 5.8/10 Nov 2022: 5.8/10 Dec 2022: 5.8/10 Jan 2023: 5.8/10 Jun 2023: 5.8/10 Oct 2023: 9.8/10 Nov 2023: 9.8/10 Jan 2024: 9.8/10 Feb 2024: 9.8/10 Mar 2024: 9.8/10 May 2024: 9.8/10 Sep 2024: 9.8/10 Oct 2024: 9.8/10 Apr 2025: 9.8/10 Aug 2025: 9.8/10 Aug 2026: 9.8/10
2022 2023 2024 2025 2026
9.8 9.8

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

Solo scenario: East Timor vs Indonesia
East Timor 14.0% Indonesia 86.0%Winner
Battle narrative

Initial phase

Indonesia'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

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

Ground campaign

East Timor's terrain could make a rapid ground campaign difficult: Occupies the eastern half of Timor island and is dominated by a rugged, mountainous central spine (Mount Ramelau is the highest point), with narrow coastal plains. Dili would likely be a focal point of the campaign: The capital holds the country's only significant port and international airport, making it the sole major point of entry. Indonesia's terrain could make a rapid ground campaign difficult: The sheer scale and dispersal of the archipelago make total conquest logistically daunting, even though any single island or coastal city remains individually exposed to naval landing. Strait of Malacca would likely be a focal point of the campaign: One of the world's busiest shipping chokepoints, linking the Indian Ocean to the South China Sea between Sumatra and Malaysia. Indonesia's larger population could also support a prolonged resistance.

Prolonged conflict

Indonesia's stronger economy could help sustain military operations in a prolonged conflict. East Timor also devotes a larger share of its economy to defense (about 2.4% of GDP), a more militarized posture that could be easier to sustain over time. Occupying East Timor outright would likely prove costly given its terrain.

Overall assessment

Overall, the numbers favor Indonesia, giving it an estimated 86.0% chance of coming out on top. Turning that edge into a decisive win over East Timor — and holding any ground taken — would still be far from guaranteed.

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