India ASEAN Relations

1. Introduction

India–ASEAN relations are a cornerstone of India’s Act East Policy and Indo-Pacific strategy, reflecting the growing strategic, economic and geopolitical importance of Southeast Asia. India ASEAN Relations with ASEAN, comprising 10 member states, lies at the crossroads of the Indian Ocean and the Pacific Ocean, making it central to global trade, maritime connectivity and regional security. Over the past three decades, India ASEAN Relations have evolved from a sectoral dialogue partnership into a Comprehensive Strategic Partnership (2022), encompassing political, economic, defence, connectivity and cultural cooperation. India ASEAN Relations UPSC and India ASEAN Relations Notes are important for understanding this evolving strategic partnership.

For India, ASEAN is vital not only as a major trading partner but also as a strategic bridge connecting North-East India with Southeast Asia through projects such as the India–Myanmar–Thailand Trilateral Highway and the Kaladan Multi-Modal Transit Transport Project. India ASEAN Relations BPSC are particularly important for understanding the role of connectivity and the North-East in India’s Act East Policy. At a time when China’s growing influence, disputes in the South China Sea and challenges to freedom of navigation are reshaping the Indo-Pacific, ASEAN has become indispensable for India’s vision of a free, open, inclusive and rules-based Indo-Pacific. Consequently, strengthening India ASEAN Relations is essential for India’s economic growth, regional connectivity, maritime security and strategic balancing in Asia. India ASEAN Relations PDF and India ASEAN Relations for UPSC provide useful study material for aspirants preparing this topic.

2. Evolution of India–ASEAN Relations

Key Evolutionary Trends

• Relations have evolved from a trade-oriented partnership in the 1990s to a comprehensive strategic partnership covering defence, connectivity, maritime security, digital economy and emerging technologies. India ASEAN Relations have therefore expanded significantly beyond economic cooperation.
• India’s Look East Policy initially focused on economic integration, whereas the Act East Policy emphasises implementation, strategic engagement and physical connectivity with Southeast Asia. India ASEAN Relations BPSC Notes PDF can help aspirants understand this transition.
• ASEAN has become the cornerstone of India’s Indo-Pacific strategy, with India consistently supporting ASEAN Centrality in the evolving regional architecture. India ASEAN Relations for UPSC is an important topic for understanding India’s Indo-Pacific approach.
• Cooperation has increasingly focused on North-East India’s integration with Southeast Asia through projects such as the India–Myanmar–Thailand Trilateral Highway and the Kaladan Multi-Modal Transit Transport Project.
• Growing concerns over China’s assertiveness in the South China Sea, regional supply chains and maritime security have made ASEAN an indispensable strategic partner for India.
• The partnership is now expanding into AI, cyber security, digital economy, maritime cooperation, disaster resilience, healthcare, green energy and resilient supply chains, reflecting changing geopolitical and technological priorities. India ASEAN Relations are increasingly shaped by these emerging areas. India ASEAN Relations PDF is useful for revising these evolving dimensions.

3. Areas of Cooperation

3.1 Political, Strategic and Indo-Pacific Cooperation

• India ASEAN Relations are strengthened by the fact that ASEAN is the cornerstone of India’s Act East Policy and Indo-Pacific vision, serving as India’s primary strategic partner in Southeast Asia.
• India and ASEAN upgraded their relationship to a Comprehensive Strategic Partnership (CSP) in 2022, reflecting expanding cooperation in politics, security, economy, connectivity and emerging technologies.
• India strongly supports ASEAN Centrality, recognising ASEAN as the driving force of the regional security and economic architecture in the Indo-Pacific.
• India endorses the ASEAN Outlook on the Indo-Pacific (AOIP) and seeks to implement it through its Indo-Pacific Oceans Initiative (IPOI), promoting an open, inclusive, rules-based and ASEAN-centric Indo-Pacific.
• Regular political engagement takes place through:
  • ASEAN–India Summit
  • East Asia Summit (EAS)
  • ASEAN Regional Forum (ARF)
  • ASEAN Defence Ministers’ Meeting Plus (ADMM-Plus)
  • ASEAN–India Ministerial Meetings and Senior Officials’ Meetings
• India actively participates in ASEAN-led regional institutions, reinforcing its commitment to multilateralism, dialogue and peaceful dispute resolution. India ASEAN Relations therefore remain central to India’s wider Indo-Pacific engagement. India ASEAN Relations UPSC is an important topic for understanding this institutional framework.

Indo-Pacific and Maritime Security

• The Indo-Pacific has emerged as the world’s most important geopolitical and economic region, with ASEAN occupying a strategic position between the Indian Ocean and the Pacific Ocean. India ASEAN Relations are therefore central to India’s Indo-Pacific strategy.
• India and ASEAN share a common vision of ensuring a Free, Open, Inclusive and Rules-Based Indo-Pacific based on international law, particularly the United Nations Convention on the Law of the Sea (UNCLOS), 1982.
• Both support Freedom of Navigation and Overflight, ensuring that international sea lanes remain open for global trade and commerce.
• India has consistently maintained that disputes in the South China Sea should be resolved peacefully in accordance with UNCLOS, without the use or threat of force.
• Nearly one-third of global maritime trade passes through the South China Sea, making its stability critical for India’s trade, energy security and supply chains.
• India and ASEAN cooperate in:
  • Maritime Domain Awareness (MDA)
  • Search and Rescue (SAR)
  • Humanitarian Assistance and Disaster Relief (HADR)
  • Anti-piracy operations
  • Maritime law enforcement
  • Blue Economy initiatives
• India also strengthens maritime cooperation through the ASEAN–India Maritime Exercise (AIME) and naval engagements under the ADMM-Plus framework. India ASEAN Relations Notes are useful for understanding these maritime and strategic dimensions.

Strategic Significance for India

• Strengthens India’s role as a net security provider in the Indian Ocean Region. India ASEAN Relations therefore have direct strategic significance for India’s maritime interests.
• Balances China’s growing assertiveness in the South China Sea and the wider Indo-Pacific.
• Protects India’s sea lines of communication (SLOCs), which are essential for energy imports and international trade.
• Reinforces India’s commitment to a rules-based international order, strategic autonomy and peaceful regional cooperation.
• Enhances India’s diplomatic influence in shaping the future security architecture of the Indo-Pacific. India ASEAN Relations BPSC is important for understanding this strategic dimension.

3.2 Trade, Connectivity and North-East India

Trade and Economic Cooperation

• ASEAN is one of India’s largest trading partners, with bilateral trade reaching approximately US$128 billion in FY 2025–26, accounting for around 11% of India’s global trade. India ASEAN Relations have therefore acquired strong economic significance.
• India exports petroleum products, pharmaceuticals, engineering goods, automobiles, machinery, textiles, chemicals and agricultural products, while importing electronics, machinery, vegetable oils, coal and electronic components.
• The ASEAN–India Trade in Goods Agreement (AITIGA), operational since 2010, forms the backbone of bilateral trade. Its ongoing review aims to remove non-tariff barriers, simplify rules of origin and improve market access for Indian exporters.
• ASEAN is also an important source of Foreign Direct Investment (FDI), particularly in infrastructure, manufacturing, financial services, logistics and digital economy.
• Emerging areas of cooperation include digital economy, fintech, startups, e-commerce, resilient supply chains, semiconductor manufacturing, AI and green energy. India ASEAN Relations PDF is useful for revision of these economic dimensions.

Connectivity: Foundation of the Act East Policy

• Connectivity is the core pillar of India’s Act East Policy, aimed at integrating India with Southeast Asia through road, sea, air and digital networks. India ASEAN Relations are therefore closely linked with India’s connectivity initiatives.
• The India–Myanmar–Thailand Trilateral Highway (IMT Highway) will connect Moreh (Manipur) with Mae Sot (Thailand) through Myanmar, significantly improving trade, tourism and people-to-people exchanges.
• The Kaladan Multi-Modal Transit Transport Project (KMMTTP) connects Kolkata Port with Sittwe Port (Myanmar) by sea, followed by inland waterways and road transport to Mizoram, providing an alternative route that bypasses the Chicken’s Neck (Siliguri Corridor).
• India is strengthening maritime connectivity with ASEAN through ports, shipping routes and logistics cooperation, supporting the vision of a seamless Indo-Pacific.
• Air connectivity, digital infrastructure and cross-border energy networks are also being expanded to facilitate trade and mobility.
• Improved connectivity is expected to reduce logistics costs, diversify supply chains and strengthen India’s integration with ASEAN markets. India ASEAN Relations for UPSC is an important topic for understanding the role of connectivity in India’s Act East Policy.

North-East India: India’s Gateway to ASEAN

• North-East India is the geographical bridge between India and Southeast Asia and lies at the heart of the Act East Policy. India ASEAN Relations are therefore closely connected with the development and integration of India’s North-East.
• States such as Manipur, Mizoram, Assam, Nagaland and Tripura are expected to become hubs for cross-border trade, logistics, tourism and manufacturing.
• Projects like the IMT Highway and Kaladan Project will transform the North-East into a gateway to ASEAN, reducing the region’s isolation and integrating it with regional value chains.
• Enhanced connectivity will promote:
  • Industrialisation and manufacturing
  • Border trade and exports
  • Tourism and cultural exchanges
  • Employment generation
  • MSME development
  • Agricultural exports
• Improved infrastructure in the North-East also has strategic significance, strengthening border management and reducing dependence on the narrow Siliguri Corridor.
• Development of the North-East supports India’s objective of creating a vibrant economic corridor linking South Asia with Southeast Asia.
• Greater integration of the North-East with ASEAN will enhance regional stability, inclusive development and India’s strategic presence in the Indo-Pacific. India ASEAN Relations BPSC Notes PDF is useful for understanding this connectivity and regional integration dimension.

Strategic Significance for India

• Accelerates implementation of the Act East Policy. India ASEAN Relations play an important role in advancing India’s engagement with Southeast Asia.
• Makes the North-East the growth engine of India’s engagement with Southeast Asia.
• Diversifies India’s trade routes beyond traditional maritime channels.
• Strengthens supply-chain resilience amid global geopolitical uncertainties.
• Enhances India’s economic competitiveness and strategic influence in the Indo-Pacific. India ASEAN Relations Notes are important for understanding this broader strategic significance.

3.3 Defence, Maritime Security and Emerging Technologies

Defence and Security Cooperation

• Defence and security cooperation has become a major pillar of the India–ASEAN Comprehensive Strategic Partnership amid the changing geopolitical landscape of the Indo-Pacific. India ASEAN Relations have therefore gained greater strategic importance.
• India actively participates in the ASEAN Defence Ministers’ Meeting Plus (ADMM-Plus), the premier defence cooperation platform involving ASEAN and its dialogue partners.
• Cooperation includes:
  • Joint military exercises
  • Capacity building and military training
  • Counter-terrorism cooperation
  • Intelligence sharing
  • Cyber security
  • Humanitarian Assistance and Disaster Relief (HADR)
  • Disaster management
• India regularly conducts ASEAN–India Maritime Exercises (AIME) to improve interoperability and maritime coordination.
• Cooperation against terrorism, piracy, transnational organised crime, illegal trafficking and cyber threats has gained increasing importance. India ASEAN Relations UPSC is important for understanding these growing defence and security dimensions.

Maritime Security and Freedom of Navigation

• Maritime security is the most strategic dimension of India–ASEAN relations because ASEAN lies between the Indian Ocean and the Pacific Ocean, through which a significant portion of global trade passes. India ASEAN Relations are therefore critical to India’s maritime interests.
• India supports a Free, Open, Inclusive and Rules-Based Indo-Pacific, with ASEAN Centrality at its core.
• India consistently upholds the principles of the United Nations Convention on the Law of the Sea (UNCLOS), 1982, as the legal framework governing maritime activities.
• India advocates Freedom of Navigation and Overflight, ensuring that commercial and naval vessels can move freely through international waters without coercion.
• The South China Sea has emerged as a major strategic concern due to overlapping territorial claims and China’s increasing military presence.
• Nearly one-third of global maritime trade passes through the South China Sea, making its stability critical for India’s:
  • Trade and exports
  • Energy imports
  • Global supply chains
  • Maritime commerce
• India opposes unilateral actions that alter the status quo and supports peaceful resolution of disputes through dialogue and international law.
• India and ASEAN cooperate in:
  • Maritime Domain Awareness (MDA)
  • Search and Rescue (SAR)
  • White Shipping Information Exchange
  • Anti-piracy operations
  • Coastal security
  • Blue Economy
  • Sustainable marine resource management
• Enhanced maritime cooperation strengthens the security of Sea Lines of Communication (SLOCs), which are vital for India’s energy and trade security. India ASEAN Relations thus remain important for maintaining a secure and stable Indo-Pacific.

Emerging Technologies and Sustainable Development

• India and ASEAN are expanding cooperation in Artificial Intelligence (AI), Digital Public Infrastructure (DPI), fintech, semiconductors, cybersecurity and digital economy. India ASEAN Relations are increasingly expanding into these emerging areas.
• India is promoting UPI, digital payments and digital governance as tools for financial inclusion and economic integration with ASEAN.
• Cooperation in space technology, satellite applications and disaster management supports climate resilience and sustainable development.
• Both sides are working together on renewable energy, green hydrogen, energy transition and climate change mitigation.
• The Blue Economy has emerged as a new area of collaboration focusing on sustainable utilisation of marine resources, fisheries, coastal tourism and marine biodiversity.
• Growing cooperation in healthcare, pharmaceuticals, biotechnology and resilient supply chains has gained momentum after the COVID-19 pandemic.

Strategic Significance for India

• Strengthens India’s role as a net security provider in the Indo-Pacific. India ASEAN Relations are important for enhancing India’s strategic presence in the region.
• Supports a rules-based maritime order and freedom of navigation.
• Balances China’s growing maritime assertiveness in the South China Sea.
• Protects India’s Sea Lines of Communication (SLOCs) and energy security.
• Enhances India’s technological partnerships and resilience in critical and emerging technologies.
• Contributes to a secure, stable and prosperous Indo-Pacific region. India ASEAN Relations therefore remain central to India’s broader Indo-Pacific strategy.

3.4 Cultural and People-to-People Relations

• India and ASEAN share deep civilisational and cultural ties dating back over two millennia through trade, religion and maritime exchanges. India ASEAN Relations are strengthened by these longstanding people-to-people connections.
• Buddhism, Hinduism and the Ramayana tradition have created enduring cultural links between India and many ASEAN countries.
• India promotes cultural diplomacy through the ASEAN–India Cultural Exchange Programme, festivals, academic collaborations and tourism initiatives.
• The Mekong–Ganga Cooperation (MGC) strengthens collaboration in culture, tourism, education and heritage conservation.
• Educational cooperation has expanded through scholarships, student exchange programmes, research partnerships and capacity-building initiatives.
• Growing tourism, business travel and direct air connectivity have strengthened people-to-people interactions.
• The Indian diaspora in ASEAN countries contributes to trade, investment and cultural exchange, acting as a bridge between India and Southeast Asia.
• Cooperation in traditional medicine, Ayurveda, yoga and digital education has further broadened bilateral engagement.
• These cultural and people-centric ties strengthen mutual trust and provide a strong social foundation for the India–ASEAN Comprehensive Strategic Partnership. India ASEAN Relations PDF can be useful for revising these cultural and people-to-people dimensions.

4. Challenges / Issues

China’s Growing Influence

• China’s growing strategic, economic and military presence in Southeast Asia has emerged as the biggest geopolitical challenge for India ASEAN Relations.
• Through the Belt and Road Initiative (BRI), China has financed large-scale infrastructure projects such as ports, railways, highways and industrial parks, increasing its economic influence over several ASEAN countries.
• China’s increasing militarisation of the South China Sea, including the construction of artificial islands and military installations, has heightened regional security concerns.
• China claims nearly 90% of the South China Sea through the Nine-Dash Line, which overlaps with the Exclusive Economic Zones (EEZs) of Vietnam, the Philippines, Malaysia, Brunei and Indonesia. These claims were rejected by the Permanent Court of Arbitration (2016), but China continues to assert them.
• The South China Sea carries nearly one-third of global maritime trade, making any disruption a direct threat to India’s trade, energy security and global supply chains.
• China’s growing naval presence in the Indian Ocean Region (IOR) and its expanding influence under the String of Pearls Strategy have increased India’s strategic concerns.
• Increasing economic dependence of some ASEAN countries on China often limits ASEAN’s ability to adopt a unified position on regional security issues.
• The intensifying US–China strategic rivalry has placed ASEAN countries in a difficult position, complicating India’s engagement with the region.
• India seeks to provide a credible alternative by promoting ASEAN Centrality, transparent and sustainable connectivity, respect for international law, and a Free, Open and Inclusive Indo-Pacific (FOIP).
• Strengthening defence cooperation, maritime partnerships, connectivity projects and economic engagement with ASEAN is central to India’s strategy of balancing China’s growing influence in the Indo-Pacific. India ASEAN Relations BPSC remains important in understanding this strategic challenge.

Connectivity and Economic Challenges

• Delays in the India–Myanmar–Thailand Trilateral Highway and the Kaladan Multi-Modal Transit Transport Project have slowed the implementation of India’s Act East Policy and reduced the pace of regional integration.
• Political instability, armed conflicts and security concerns in Myanmar have disrupted cross-border infrastructure projects and affected connectivity between North-East India and ASEAN.
• Despite the ASEAN–India Trade in Goods Agreement (AITIGA), India continues to face a trade deficit with ASEAN, reflecting limited competitiveness in certain sectors.
• Indian exporters face non-tariff barriers, complex customs procedures and restrictive rules of origin, reducing the effective utilisation of the Free Trade Agreement.
• Slow progress in reviewing AITIGA has delayed reforms needed to make the agreement more balanced and beneficial for India.
• Inadequate transport infrastructure, logistics networks and border trade facilities in India’s North-East continue to constrain economic integration with Southeast Asia.
• Limited integration into regional and global value chains has prevented Indian industries, particularly MSMEs, from fully benefiting from ASEAN markets.
• Differences in regulatory standards, customs procedures and digital trade frameworks also hinder seamless economic cooperation.
• Strengthening physical, digital and institutional connectivity remains essential for unlocking the full potential of India ASEAN Relations and transforming North-East India into India’s gateway to Southeast Asia.

Maritime and Regional Security Challenges

• The South China Sea dispute remains the most significant maritime security challenge, with overlapping territorial claims involving China and several ASEAN countries.
• China’s increasing military presence and unilateral activities in the South China Sea have heightened regional tensions and challenged the rules-based maritime order.
• Any disruption to Freedom of Navigation and Overflight could adversely affect India’s trade, energy imports and global supply chains, as a substantial portion of India’s commerce passes through these sea lanes.
• India consistently advocates peaceful resolution of maritime disputes in accordance with UNCLOS, 1982, while opposing the use or threat of force.
• Piracy, armed robbery at sea, illegal fishing, maritime terrorism, drug trafficking and human trafficking continue to threaten maritime security in the Indo-Pacific.
• Political instability in Myanmar has affected border security, cross-border trade, refugee management and implementation of connectivity projects linking India with ASEAN.
• Increasing US–China strategic rivalry has intensified geopolitical competition in the Indo-Pacific, complicating regional security dynamics and ASEAN unity.
• Climate change, rising sea levels, natural disasters and humanitarian emergencies pose growing non-traditional security challenges, requiring greater regional cooperation.
• Strengthening maritime cooperation, joint naval exercises, maritime domain awareness, information sharing and humanitarian assistance has become essential for maintaining a free, open, inclusive and stable Indo-Pacific and strengthening India ASEAN Relations.

Economic and Trade Challenges

• India’s trade deficit with ASEAN remains a major concern, with imports continuing to exceed exports in several sectors.
• Indian industries face competition from ASEAN manufacturing hubs, particularly in electronics, machinery, chemicals and consumer goods.
• Limited utilisation of the ASEAN–India Trade in Goods Agreement (AITIGA) by Indian exporters reduces the benefits of tariff concessions.
• Non-tariff barriers, technical standards and complex customs procedures continue to restrict Indian exports.
• India’s withdrawal from the Regional Comprehensive Economic Partnership (RCEP) has limited deeper integration with some regional supply chains.
• Differences in economic structures and development levels among ASEAN countries make it difficult to adopt uniform approaches to trade and investment.
• Global economic uncertainties, protectionism and disruptions in international supply chains can adversely affect bilateral trade and investment.
• Greater diversification of exports, improved competitiveness of Indian industries and stronger integration into regional value chains are essential for strengthening India ASEAN Relations.

Diaspora and People-to-People Challenges

• Differences in labour laws, visa regulations and employment policies across ASEAN countries can create difficulties for Indian workers and professionals.
• Protection of the rights and welfare of Indian workers, particularly in sectors with large migrant populations, remains an important concern.
• Limited direct air connectivity and high travel costs can restrict tourism, business exchanges and people-to-people contacts.
• Differences in language, administrative procedures and cultural practices can create barriers to greater social and economic integration.
• Greater academic exchanges, cultural programmes, tourism cooperation and skill-development initiatives are required to deepen people-to-people ties.
• Strengthening these connections can build greater mutual understanding and provide a stronger social foundation for India ASEAN Relations. India ASEAN Relations Notes should therefore cover both strategic cooperation and people-centric dimensions.

5. Way Forward

• Strengthen the ASEAN–India Comprehensive Strategic Partnership through regular high-level dialogue and implementation of the ASEAN–India Plan of Action (2026–2030).
• Accelerate completion of the India–Myanmar–Thailand Trilateral Highway and Kaladan Multi-Modal Transit Transport Project to strengthen physical connectivity.
• Make the North-East India a major hub for trade, tourism, logistics and manufacturing with ASEAN.
• Complete the review of AITIGA to address non-tariff barriers, improve market access and reduce India’s trade deficit.
• Promote greater integration of Indian industries and MSMEs into ASEAN and wider regional value chains.
• Expand cooperation in digital economy, AI, semiconductors, fintech, space technology, renewable energy and green hydrogen.
• Strengthen maritime security cooperation, including maritime domain awareness, anti-piracy operations, HADR and protection of Sea Lines of Communication.
• Deepen defence cooperation through ADMM-Plus, ASEAN–India maritime exercises and capacity-building programmes.
• Continue supporting ASEAN Centrality, UNCLOS and a Free, Open, Inclusive and Rules-Based Indo-Pacific.
• Promote cultural exchanges, tourism, education and youth programmes to strengthen people-to-people relations.
• Diversify economic and strategic engagement with ASEAN while maintaining strategic autonomy and constructive relations with all major powers.
• Strengthening India ASEAN Relations through these measures can make Southeast Asia an even stronger pillar of India’s economic growth, connectivity and Indo-Pacific strategy.

6. Conclusion

India–ASEAN relations have evolved from a sectoral dialogue partnership into a Comprehensive Strategic Partnership, encompassing trade, connectivity, defence, maritime security, technology and people-to-people relations. India ASEAN Relations are central to India’s Act East Policy and its vision of a Free, Open, Inclusive and Rules-Based Indo-Pacific.

ASEAN’s strategic location, economic potential and role in regional institutions make it indispensable for India’s long-term interests. Strengthening connectivity through the North-East, improving trade under AITIGA, expanding maritime cooperation and addressing emerging challenges will further deepen the partnership. India ASEAN Relations will remain crucial for India’s economic integration with Southeast Asia, regional security and strategic influence in the Indo-Pacific. For aspirants, India ASEAN Relations UPSC and India ASEAN Relations for UPSC provide an important framework for understanding India’s Act East and Indo-Pacific policies. India ASEAN Relations BPSC and India ASEAN Relations BPSC Notes PDF are equally useful for BPSC preparation.

BPSC Mains Practice Questions

Q1. “India–ASEAN relations have moved beyond economic cooperation to become a key pillar of India’s Indo-Pacific strategy.” Discuss with special reference to ASEAN Centrality, maritime security and the South China Sea.

Q2. Examine the role of connectivity projects such as the India–Myanmar–Thailand Trilateral Highway and the Kaladan Multi-Modal Transit Transport Project in strengthening India–ASEAN relations. How can these projects transform North-East India into India’s gateway to Southeast Asia?

Q3. China’s growing influence in Southeast Asia has significantly reshaped India–ASEAN relations. Analyse the strategic challenges posed by China and suggest measures India should adopt to strengthen its engagement with ASEAN while promoting a free, open and rules-based Indo-Pacific.

Learn More from the Ministry of External Affairs, Government of India

Readers interested in India ASEAN Relations, the Act East Policy, ASEAN–India cooperation, trade, connectivity, maritime security, Indo-Pacific cooperation and India’s engagement with Southeast Asia can visit the official website of the Ministry of External Affairs (MEA), Government of India. The MEA provides authentic information on India ASEAN Relations, major agreements, institutional mechanisms and important developments in India’s engagement with ASEAN.