Reflection on ASEAN at 59: Its Significance for Timor-Leste

By: Dionisio Babo Soares*

ASEAN’s 59th anniversary on 8 August 2026 provides an appropriate moment not only to reflect on the evolution of Southeast Asia’s most enduring regional organisation, but, from the perspective of Timor-Leste, to ask a more fundamental question: what does ASEAN membership mean for us, and what should we seek to make of it? For Timor-Leste, this is not simply a question of diplomatic recognition or the fulfilment of a long-standing foreign-policy aspiration. Our accession on 26 October 2025 as ASEAN’s eleventh member represents a profound change in our international position. We have moved from being a country seeking entry into the regional order to becoming a member with a responsibility to participate in, contribute to, and help shape that order.

From our perspective, ASEAN membership should therefore be understood simultaneously as a strategic opportunity, an institutional responsibility, and a development imperative. It places Timor-Leste more firmly within the political, economic, social and security architecture of Southeast Asia. However, membership in itself does not guarantee prosperity, influence or resilience. Its value will ultimately depend on our ability to translate regional integration into stronger domestic institutions, productive capacity, economic diversification, human capital, connectivity and greater competitiveness.

The central question has consequently changed. It is no longer whether Timor-Leste is ready for ASEAN—we have already joined. The question is whether we are prepared to make membership consequential: for our national development, for our people, and for the wider regional community. This requires a change in mindset—from managing accession to implementing integration, from fulfilling requirements to building capabilities, and from receiving regional support to becoming an increasingly active contributor to ASEAN.

ASEAN at 59: The Regional Context We Are Joining

To understand what ASEAN membership means for Timor-Leste, we must also understand the ASEAN we have joined.

ASEAN was established in 1967 in a region marked by Cold War tensions, political instability, fragile statehood and considerable uncertainty about Southeast Asia’s future. Its founders chose a gradual and pragmatic model of regional cooperation, grounded in sovereign equality, consensus, non-interference and confidence-building. Over almost six decades, ASEAN has demonstrated considerable institutional resilience.

It has evolved from an organisation initially focused largely on political and security concerns into a multidimensional regional community encompassing economic integration, connectivity, education, social development, environmental cooperation, digital transformation, people-to-people relations and engagement with external partners.

This evolution matters for Timor-Leste because we are not joining the ASEAN of 1967, or even the ASEAN of 1999. We are joining an ASEAN confronting a fundamentally different strategic environment: intensifying major-power competition, technological disruption, climate change, supply-chain restructuring, energy transition, digital transformation and changing patterns of globalisation.

The adoption of ASEAN 2045: Our Shared Future provides an important framework for understanding this new phase. ASEAN has articulated a long-term vision of a resilient, innovative, dynamic and people-centred community, supported by strategic plans across its political-security, economic, socio-cultural and connectivity pillars.

For Timor-Leste, this means that our accession should not be viewed principally as the conclusion of a diplomatic process. It should be understood as our entry into a long-term regional project whose most consequential chapters are still being written.

What ASEAN Membership Means for Timor-Leste

From our national perspective, ASEAN membership has at least five interconnected meanings: identity, security, diplomacy, development and agency.

First, it reinforces Timor-Leste’s place in Southeast Asia. Our geography has always placed us within this region, while our history, culture, maritime environment and social connections have created multiple links with our neighbours. Membership gives these realities an institutional expression and consolidates our place within the Southeast Asian regional community.

Second, ASEAN strengthens our strategic security. As a small state, Timor-Leste cannot approach security exclusively through material power. Our security also depends on diplomacy, international law, regional institutions, partnerships and the ability to work collectively with others. ASEAN does not remove strategic competition from our region. However, it gives small and medium-sized states a platform through which they can preserve diplomatic space and collectively address common challenges.

Third, ASEAN substantially expands our diplomatic horizon. Membership gives Timor-Leste access to a dense institutional network of ministerial meetings, senior officials’ processes, sectoral bodies, regional forums and dialogue-partner mechanisms. Our influence within this system will not be determined by the size of our population or economy alone. It will depend increasingly on the quality of our preparation, the consistency of our participation, the expertise of our representatives and the credibility of the positions we advance.

Fourth, ASEAN provides a new platform for development. Integration into regional trade, investment, services, connectivity and economic frameworks can create opportunities for Timor-Leste to expand markets, attract investment and participate in regional value chains. However, these opportunities will benefit us only if our domestic economy is capable of responding to them.

Finally, membership changes our relationship with the region itself. During the accession process, it was natural for Timor-Leste to be principally concerned with meeting requirements and receiving technical assistance. As a member, however, we must increasingly demonstrate what we can contribute. This is the essential transition from accession to agency.

ASEAN Centrality: Why It Matters to a Small State Like Timor-Leste

ASEAN centrality is particularly important from Timor-Leste’s perspective.

Centrality should not be understood as ASEAN exercising hierarchical authority over the Indo-Pacific. Rather, it reflects ASEAN’s continuing role as an important platform for regional dialogue, cooperation, institution-building and engagement with major powers.

For a small country such as Timor-Leste, this matters greatly. Our national interest is best served by a regional environment in which smaller states retain diplomatic agency and are not forced into exclusive strategic choices among competing major powers.

ASEAN therefore provides us with something that no single bilateral relationship can provide: institutional space to engage broadly while preserving strategic autonomy.

From our perspective, ASEAN centrality should be used to advance several interconnected interests: regional peace and stability; respect for international law; maritime cooperation; climate and disaster resilience; economic and digital connectivity; cooperation against transnational crime and trafficking; and constructive engagement with ASEAN’s dialogue partners.

However, we should also understand ASEAN centrality in developmental terms.

A stable and integrated Southeast Asia creates opportunities for Timor-Leste. However, regional integration is not an end in itself. The objective should be to develop agency through integration, rather than dependence on integration.

We should therefore approach ASEAN not merely as a protective diplomatic framework, but as an environment in which we can build capabilities, establish partnerships and pursue national interests through regional cooperation.

Turning ASEAN Membership into Economic Diversification

The economic dimension may ultimately be the most important test of what ASEAN membership means for Timor-Leste.

Our historical dependence on petroleum revenues has provided significant fiscal resources, but it has also exposed our economy to structural vulnerability. ASEAN membership cannot, by itself, resolve the challenges associated with resource dependence. It can, however, provide a platform through which we can pursue a more diversified and competitive economy.

The challenge for Timor-Leste is therefore to move from resource dependence towards productive integration.

Agriculture is one area where this transformation can begin. We need to move progressively from subsistence-oriented production towards higher-productivity and value-added agriculture. This requires irrigation, extension services, climate-resilient production, cold-chain infrastructure, food processing, certification, packaging and improved access to regional markets.

The objective should not simply be to produce more agricultural commodities. It should be to capture more value from what we produce.

The same principle applies to fisheries and the wider blue economy. Timor-Leste’s maritime geography gives us opportunities in fisheries, aquaculture, marine tourism and other ocean-based activities. Our participation in regional mechanisms for maritime governance, fisheries management and marine conservation can help us develop these sectors sustainably.

Tourism provides another important opportunity. Timor-Leste possesses cultural, historical, ecological and marine assets that can differentiate it from other destinations in Southeast Asia. However, natural assets alone do not create a competitive tourism industry. We need better connectivity, hospitality services, digital marketing, professional skills, infrastructure and integration into regional tourism circuits.

Manufacturing presents a more difficult but potentially important challenge. Timor-Leste is unlikely to compete with larger ASEAN economies through scale alone. Our approach should instead focus on areas of niche competitiveness, including agro-processing, fisheries processing, selected light manufacturing, construction materials, handicrafts and other activities that can connect domestic producers to regional value chains.

The digital economy may offer an even more transformative opportunity. Digital connectivity, digital skills, e-government, fintech, software development and digital entrepreneurship can help reduce some of the disadvantages associated with our small domestic market and geographic distance.

For a young country, this is particularly important. We should seek not only to import digital technology but to develop Timorese capabilities within the regional digital economy.

ASEAN Integration Begins at Home

One of the most important lessons of membership is that ASEAN integration is not simply an external diplomatic process. It is increasingly a domestic governance agenda.

The implementation of ASEAN commitments requires the involvement of virtually every area of government: finance, trade, customs, agriculture, fisheries, health, education, transport, telecommunications, justice, labour, tourism and environment.

The translation of ASEAN legal instruments into Portuguese and Tetum was an important step because citizens, businesses and public institutions need to understand the commitments that accompany membership. However, translation is only the beginning.

The more difficult task is implementation.

We need customs systems that are efficient and predictable. We need stronger sanitary and phytosanitary standards. We need regulatory agencies with sufficient technical capacity. We need interoperable digital systems, predictable investment rules and reliable statistical systems. We need public institutions capable of implementing regional commitments consistently.

In this sense, ASEAN membership can accelerate domestic institutional reform.

Our objective should not be to adopt regional standards mechanically or without regard to national circumstances. Rather, we should use ASEAN standards and practices as benchmarks for strengthening the quality, predictability and competitiveness of our own institutions.

Connectivity: Making Integration Real

For Timor-Leste, connectivity will determine whether the opportunities created by ASEAN membership become real or remain largely theoretical.

Formal market access is of limited value if goods cannot move efficiently, tourists cannot arrive conveniently, businesses cannot access reliable digital infrastructure, or electricity and telecommunications remain inadequate.

Ports, airports, roads, energy systems and telecommunications should therefore be understood not merely as domestic infrastructure but as instruments of regional integration.

Our connectivity agenda should align with ASEAN Connectivity 2045 and focus particularly on infrastructure capable of lowering trade costs, expanding tourism, strengthening digital services, improving logistics, and connecting Timor-Leste to regional production and distribution networks.

The question should not simply be how much infrastructure we build, but how effectively that infrastructure connects Timor-Leste to the regional economy.

Human Capital: Our Most Important Long-Term Investment

Ultimately, the success of ASEAN membership will depend on people.

Timor-Leste’s young population is one of our greatest potential assets. However, demographic youthfulness becomes an economic advantage only when accompanied by education, skills, employment and opportunities for participation.

Our education and vocational systems therefore need to respond more directly to the skills required in an increasingly integrated Southeast Asian economy.

Priority areas should include engineering and technical skills, information and communications technology, tourism and hospitality, logistics, agriculture and food technology, maritime and fisheries management, financial services, public administration and regulatory expertise.

We must also strengthen our capacity in ASEAN diplomacy itself. Regional integration requires diplomats, negotiators, economists, lawyers, sectoral specialists and public officials who understand not only Timor-Leste’s national interests but also the complex institutional processes through which ASEAN makes decisions.

Investment in human capital should therefore be understood as an essential component of our ASEAN strategy rather than as a separate social policy.

The 2027 ASEAN Chairmanship: Our First Major Test

Timor-Leste’s assumption of the ASEAN Chair in 2027 will be one of the earliest and most visible tests of our capacity as a new member.

We should approach the chairmanship neither as a ceremonial achievement nor simply as an opportunity to increase international visibility. Its real value will be measured by whether Timor-Leste demonstrates institutional credibility, impartiality, diplomatic competence and substantive leadership.

We have an opportunity to bring perspectives shaped by our own national experience to the regional agenda. These may include preventive diplomacy and peacebuilding, youth and human capital, climate and disaster resilience, the blue economy, digital transformation, connectivity for smaller economies, and the continuing importance of ASEAN centrality.

At the same time, we must be realistic about our institutional constraints. A successful chairmanship requires extensive preparation, inter-ministerial coordination, trained personnel, financial resources and diplomatic expertise.

The greatest risk would be to confuse political ambition with institutional readiness.

The 2027 chairmanship should therefore be treated as a whole-of-nation institutional project, with government agencies, Parliament, academia, the private sector, civil society and young people contributing to its preparation.

Its greatest legacy should not be the number of meetings we host, but the institutional capabilities that remain after the chairmanship concludes.

From Beneficiary to Contributor

Timor-Leste has benefited considerably from the solidarity and assistance of ASEAN member states during our accession process. Technical assistance, capacity-building programmes, mentorship and institutional support have been essential to our preparation.

We should welcome and continue this cooperation.

However, our relationship with ASEAN must evolve.

We should not become a permanent beneficiary of regional assistance. Our objective should be to become a contributor with a distinctive Timorese perspective gradually.

Our own experience has something to offer ASEAN. Timor-Leste has experienced conflict, occupation, national reconciliation, democratic transition, peacebuilding and institution-building. These experiences have shaped our understanding of resilience, sovereignty, dialogue and the value of multilateral cooperation.

We should therefore contribute where our experience is relevant while remaining humble about the lessons we can offer. ASEAN is not simply a community from which we receive; it is a community to which we should contribute.

A Timor-Leste ASEAN Strategy for 2026–2030

From our perspective, the next stage should be to translate membership into a coherent national strategy.

An ASEAN Integration and Competitiveness Strategy for 2026–2030 could provide such a framework. It should bring together foreign policy, economic development and institutional reform rather than treating ASEAN as the responsibility of diplomacy alone.

Six priorities deserve particular attention.

First, institutional readiness. We need a whole-of-government mechanism capable of coordinating ASEAN commitments, monitoring implementation and identifying gaps in capacity.

Second, economic diversification. ASEAN membership should be used deliberately to expand agriculture, fisheries, tourism, manufacturing, logistics and digital services.

Third, trade competitiveness. Customs, standards, certification, SPS systems, investment procedures and logistics need to become more efficient.

Fourth, human capital. Education and vocational training should increasingly be linked to regional opportunities and labour-market requirements.

Fifth, connectivity. Infrastructure investment should be prioritised according to its capacity to connect Timor-Leste to regional markets, production networks and people.

Sixth, diplomatic capability. We need sufficient numbers of well-trained diplomats and sectoral specialists to participate effectively across ASEAN’s increasingly complex institutional architecture.

Measurable indicators, including export diversification, investment flows, trade costs, tourism growth, digital connectivity, employment, skills development and participation in regional value chains should accompany these priorities.

Conclusion: From Having a Seat to Having a Voice

ASEAN’s 59th anniversary is therefore an important occasion for Timor-Leste to reflect on what our membership means—not simply historically, but practically and strategically.

Our accession in 2025 was a major national achievement. It represented the culmination of a long diplomatic journey and confirmed Timor-Leste’s place within the Southeast Asian regional community. However, accession was the beginning of a new phase, not the end of the journey.

Membership alone will not transform our economy. ASEAN centrality will not automatically produce diplomatic influence. Regional market access will not automatically create competitiveness. Moreover, technical assistance will not substitute for domestic institutional capacity.

The decisive factor will be what we do with the opportunity that membership provides.

From Timor-Leste’s perspective, ASEAN should therefore be understood not as a destination that we have reached, but as a platform through which we can transform ourselves and contribute to the region.

We must turn membership into productivity, connectivity into competitiveness, diplomacy into influence, and regional integration into opportunities for our people.

The proposition is ultimately simple: Timor-Leste has secured a seat at the regional table. Our challenge now is to ensure that we have the knowledge, institutions, economic capabilities and diplomatic confidence to make our voice heard—and, where possible, to help shape the conversation.

As ASEAN moves towards 2045, Timor-Leste should seek neither to imitate the larger ASEAN economies nor to define itself permanently as a small newcomer. We should bring our own experience, interests and perspective to the regional project while learning from those who have travelled further along the path of regional integration.

Our membership should make us more connected, but also more capable; more integrated, but also more resilient; and more engaged internationally, while remaining firmly grounded in our national priorities.

The journey from accession to agency has begun. The next chapter is ours to write.

*This article solely reflects the personal views of the author and is intended for academic reflection and public debate. It does not necessarily represent the views of the institutions with which the author is affiliated.