India's Act East Policy: How New Delhi Is Building Influence Across Southeast Asia 2026

Introduction: The Strategic Pivot to the Indo-Pacific

In the high-stakes theater of the Indo-Pacific, India’s Act East Policy (AEP) has transitioned from a diplomatic aspiration into a formidable geopolitical reality. Originally launched in 2014 as an upgrade to the 1991 "Look East" policy, AEP in 2026 represents New Delhi’s most ambitious attempt to project power beyond its traditional South Asian sphere. According to the Lowy Institute’s Asia Power Index (2024), India remains the fourth most powerful country in Asia, but its "future resources" score suggests a trajectory that could soon challenge the bipolarity of the US-China rivalry.

The significance of this shift cannot be overstated. As Southeast Asia becomes the primary battleground for trade architecture and maritime norms, India is leveraging its "4 Cs" framework—Culture, Commerce, Connectivity, and Capacity Building—to embed itself into the ASEAN fabric. This is not merely about economics; it is a calculated response to the Malacca Dilemma. By strengthening ties with Vietnam, the Philippines, and Indonesia, India is building a "strategic buffer" that complicates China’s naval maneuvers in the South China Sea. For the CSS or PMS aspirant, understanding AEP is essential for grasping the "Indo-Pacific" construct, which has replaced the "Asia-Pacific" in modern strategic lexicon.

Context & Background: From Looking to Acting

The genesis of India’s engagement with Southeast Asia lies in the post-Cold War necessity of 1991. With the collapse of the Soviet Union, New Delhi’s "Look East" policy was a survivalist attempt to liberalize its economy and find new partners. However, the 21st-century rise of China transformed this economic necessity into a strategic imperative. By 2014, the Modi administration realized that "looking" was insufficient; India needed to "act" by integrating its security architecture with ASEAN.

The Act East Policy is anchored in the concept of ASEAN Centrality. India recognizes that for the Indo-Pacific to remain "free and open," ASEAN must not be forced to choose between Washington and Beijing. New Delhi offers a third way—a partnership based on democratic values, maritime security, and historical cultural links. This is exemplified by India’s participation in the East Asia Summit (EAS) and the ASEAN Regional Forum (ARF). According to the World Bank (2024), Southeast Asia’s digital economy is projected to reach $1 trillion by 2030, and India’s Unified Payments Interface (UPI) integration with Singapore and Malaysia is a masterstroke in digital diplomacy that bypasses traditional financial hegemonies.

Core Analysis: The Strategic Triangle and Maritime Security

The core of AEP 2026 is the China-India-US Strategic Triangle. India’s role in the Quad (comprising the US, Japan, Australia, and India) has evolved from a consultative group into a functional security partnership. While India maintains its "strategic autonomy," its actions in Southeast Asia are increasingly aligned with the US-led "Integrated Deterrence" model. By providing maritime domain awareness (MDA) data to ASEAN countries through the Information Fusion Centre-Indian Ocean Region (IFC-IOR), India is effectively monitoring Chinese submarine movements in the eastern Indian Ocean.

However, India faces a significant challenge: the RCEP Trade Architecture. India’s decision to stay out of the Regional Comprehensive Economic Partnership (RCEP) in 2019 has left it economically decoupled from the world’s largest trading bloc. To compensate, New Delhi is pursuing bilateral Comprehensive Economic Partnership Agreements (CEPAs). The 2026 landscape shows India attempting to bridge this gap through the Indo-Pacific Economic Framework (IPEF), though critics argue that without market access (which IPEF lacks), India’s economic influence will remain secondary to China’s. For Pakistan, this creates a dual-edged sword: India’s economic focus on the East may reduce its immediate trade aggression in the West, but its rising naval power threatens Pakistan’s strategic depth in the Arabian Sea.

"India's Act East Policy has weaponized connectivity, turning infrastructure projects like the Kaladan Multi-Modal into strategic corridors that bypass the traditional bottlenecks of the Malacca Strait."

Pakistan-Specific Implications: The Maritime Squeeze

For Pakistan, India’s Act East Policy is not a distant Southeast Asian affair; it is a direct challenge to Pakistan’s maritime security and diplomatic standing. As India builds deep-sea ports in Sabang (Indonesia) and Sittwe (Myanmar), it is effectively encircling the Bay of Bengal and extending its reach toward the Andaman and Nicobar Islands. This "Tri-Service Command" in the Andamans allows India to dominate the entry points to the Indian Ocean.

Pakistan’s strategic response must be rooted in Maritime Diplomacy. While CPEC (China-Pakistan Economic Corridor) provides a land-based alternative to the Malacca Strait for China, Pakistan itself remains heavily dependent on sea trade. If India succeeds in positioning itself as the primary security partner for ASEAN, Pakistan risks being sidelined in regional forums like the IORA (Indian Ocean Rim Association). Furthermore, India’s defense exports to Southeast Asia—specifically the BrahMos missiles—create a precedent for high-tech weapon proliferation in the region, which could eventually influence the balance of power in the North Arabian Sea. Pakistan’s security institutions must focus on "Blue Economy" initiatives and strengthening the AMAN Exercises to ensure that the Indian Ocean remains a multipolar space rather than an Indian lake.

Critical Realignment of Connectivity and Security Frameworks

The assumption that the Kaladan Multi-Modal Transit Transport Project and the India-Myanmar-Thailand Trilateral Highway are near completion is misaligned with the reality of Myanmar’s ongoing civil war. As noted by the International Crisis Group (2025), the total collapse of state authority in Myanmar’s border regions has effectively halted infrastructure development, rendering these land-based connectivity goals stagnant. Furthermore, the draft’s suggestion of a 'Look East strategy for Pakistan' is a geopolitical non-sequitur. Pakistan’s strategic maritime focus remains firmly anchored in the Arabian Sea and the CPEC-linked Gwadar port to counter Indian naval superiority, rather than the Malacca Strait, where it possesses no operational presence. To address regional security, the discourse must shift toward the Quad (Quadrilateral Security Dialogue). As argued by Pant (2026), the Quad functions as the primary vehicle for India’s Indo-Pacific security architecture, providing a multilateral framework that supersedes bilateral Act East initiatives by integrating Indian naval operations into a broader US-Japan-Australia coalition to monitor the maritime commons.

Economic Constraints and the Limits of Digital Diplomacy

The assertion that India is becoming a manufacturing hub for ASEAN through FTA reviews overlooks the internal friction created by India's recent protectionist turn. According to the World Bank (2025), New Delhi’s reliance on Production Linked Incentive (PLI) schemes and significant tariff hikes creates a regulatory environment that prioritizes domestic import substitution over the deep supply-chain integration required for ASEAN market participation. Regarding digital diplomacy, the framing of UPI as a challenge to global financial hegemony is analytically imprecise. UPI is a retail payment interface, not a cross-border wholesale settlement system. As pointed out by Eswar Prasad (2026), UPI lacks the capacity to challenge the SWIFT infrastructure or the US dollar because it does not facilitate the currency clearing or liquidity provision essential to global reserve status. Instead, UPI functions as an interoperability tool for remittances, failing to bypass the fundamental monetary hegemonies that govern international trade finance.

Reassessing Strategic Influence and ASEAN Centrality

The claim that India acts as a 'strategic buffer' in the South China Sea is hyperbolic and lacks empirical naval support. India’s power projection is constrained by limited logistical reach in the Eastern Indian Ocean, making it impossible to serve as a meaningful deterrent against Chinese maritime expansion (Brewster, 2026). The mechanism by which India supposedly gains influence is through limited capacity-building, such as the sale of BrahMos missiles to the Philippines, but this remains a niche defense export rather than a systemic security buffer. Moreover, the 'third way' narrative fails to account for the ASEAN-wide commitment to 'ASEAN Centrality.' As emphasized by the ISEAS-Yusof Ishak Institute (2026), ASEAN states view India as a secondary partner whose strategic utility is often checked by a desire to avoid entanglement in the US-China binary. Any perceived Indian alignment that threatens this neutrality is met with diplomatic caution, as ASEAN remains wary of any external power attempting to shift the regional balance of power in a way that disrupts their established consensus-based approach to regional stability.

Conclusion & Way Forward

India’s Act East Policy 2026 is no longer a peripheral diplomatic exercise; it is the centerpiece of New Delhi’s quest for great-power status. By weaving together maritime security, defense exports, and digital diplomacy, India has successfully challenged the notion of a China-centric Asia. However, the sustainability of this influence depends on India’s ability to offer a viable economic alternative to RCEP and manage the internal contradictions of its "strategic autonomy."

For Pakistan, the rise of AEP necessitates a structural reform in foreign policy. Pakistan must move beyond its traditional focus on the Middle East and the West to embrace a comprehensive maritime strategy. This includes upgrading the Gwadar-ASEAN maritime link and utilizing the SIFC (Special Investment Facilitation Council) to attract Southeast Asian investment in the blue economy. The Indo-Pacific is the 21st century’s center of gravity; if Pakistan remains anchored only in its land-based geography, it risks becoming a spectator in the very ocean that bears its neighbor’s name. The future belongs to those who can navigate both the currents of trade and the tides of security.