India–Bangladesh Irritants: Implications for India and the Way Forward

 Introduction

India and Bangladesh share one of South Asia's most important bilateral relationships. The two countries are linked by geography, history, culture, language, economy, and security interests. Since the signing of the 2015 Land Boundary Agreement, relations witnessed unprecedented progress in connectivity, trade, energy cooperation, and security collaboration. Bangladesh emerged as India's closest strategic partner in South Asia during the tenure of Prime Minister Sheikh Hasina.

However, the political upheaval in Bangladesh following the fall of the Hasina government in August 2024 has introduced new uncertainties into bilateral relations. The emergence of an interim administration and subsequent political realignments have exposed several unresolved irritants and generated fresh strategic concerns for India. While bilateral ties are unlikely to collapse because of deep economic interdependence and geographic realities, they are undergoing a period of recalibration.

Strategic Importance of Bangladesh for India

Bangladesh occupies a critical geopolitical position in India's eastern neighbourhood.

Key strategic factors include:

• Shares a 4,096 km border with India, India's longest land border.
• Surrounds much of India's Northeast, making connectivity through Bangladesh essential.
• Controls access routes to the Bay of Bengal.
• Serves as a bridge between South Asia and Southeast Asia.
• Plays a crucial role in India's "Neighbourhood First" and "Act East" policies.
• Is central to regional initiatives such as BIMSTEC and BBIN.

Any deterioration in relations directly affects India's security, connectivity, and regional influence.

Major Irritants in India-Bangladesh Relations

1. Political Transition and Trust Deficit

The most significant recent challenge has been Bangladesh's political transition after the removal of Sheikh Hasina in 2024. The Awami League traditionally maintained close ties with India. The new political environment has produced stronger nationalist and anti-India narratives within sections of Bangladeshi society.

India is often perceived by some political groups in Bangladesh as having supported the previous regime. Consequently, anti-India sentiment has increased among certain youth and political constituencies. This has created a trust deficit that affects diplomatic engagement and public perceptions.

2. Illegal Immigration and Border Management

Illegal migration remains one of the most contentious issues.

India's concerns include:

• Demographic changes in border states such as Assam and West Bengal.
• Security challenges arising from undocumented migration.
• Potential infiltration by extremist elements.
• The movement of Rohingya refugees through Bangladesh into India.

Bangladesh, on the other hand, frequently raises concerns regarding border fencing, shootings involving border guards, and humanitarian issues affecting border communities. Despite improvements, sections of the border remain unfenced because of riverine terrain and geographical difficulties.

3. Water Sharing Disputes

Water remains one of the most sensitive bilateral issues.

The two countries share 54 transboundary rivers. While agreements exist for some rivers, the long-pending Teesta River Agreement remains unresolved. Bangladesh considers Teesta water sharing a matter of national importance.

Additional concerns include:

• Dry-season water availability.
• Flood management.
• Climate change impacts.
• Renewal of the Ganga Water Treaty due in 2026.

Failure to resolve these issues fuels anti-India narratives within Bangladesh.

4. Rise of Chinese Influence

China's growing footprint in Bangladesh represents perhaps the most significant strategic concern for India.

China has:

• Become a major investor in infrastructure projects.
• Expanded defence cooperation.
• Increased influence in ports, energy, and telecommunications.
• Promoted alternative regional connectivity projects such as the China-Bangladesh-Myanmar Economic Corridor (CBMEC).

Bangladesh continues to pursue a balanced foreign policy and does not wish to choose between India and China. Nevertheless, expanding Chinese influence in India's immediate neighbourhood raises long-term strategic concerns.

5. Security and Radicalisation Concerns

India remains concerned about:

• Growth of Islamist political forces.
• Potential revival of extremist networks.
• Release of individuals linked to extremist organizations.
• Cross-border terror facilitation.

One of the major achievements during the Hasina era was strong security cooperation against anti-India insurgent groups operating from Bangladeshi territory. Any weakening of this cooperation could adversely affect security in India's Northeast.

6. Minority Rights and Humanitarian Concerns

India has consistently expressed concern regarding attacks on Hindu and other minority communities in Bangladesh.

These concerns have domestic political implications in India and influence public opinion. At the same time, Bangladesh often argues that Indian media coverage sometimes exaggerates incidents and contributes to misunderstanding.

The issue has become an emotional and political irritant affecting bilateral trust.

7. Bangladesh-Pakistan Rapprochement

India is closely monitoring growing diplomatic engagement between Bangladesh and Pakistan after 2024.

Areas of concern include:

• Increased political exchanges.
• Defence cooperation.
• Intelligence and security interactions.
• Influence of pro-Pakistan political groups.

Although Bangladesh seeks diversified diplomatic relations, any strategic alignment with Pakistan would be viewed with concern in New Delhi.

8. Trade and Connectivity Frictions

Although bilateral trade exceeds several billion dollars annually, irritants persist.

Major issues include:

• Trade imbalances.
• Non-tariff barriers.
• Customs delays.
• Congestion at land ports.
• Slow implementation of connectivity projects.

Several Indian Lines of Credit projects have also experienced delays, affecting perceptions regarding economic cooperation.

Implications for India

Security Implications

A deterioration in relations could:

• Facilitate anti-India extremist networks.
• Encourage cross-border criminal activity.
• Complicate management of the Northeast.
• Increase intelligence and counter-terrorism challenges.

India's eastern security architecture depends significantly on stable relations with Bangladesh.

Strategic Implications

Growing Chinese influence in Bangladesh may:

• Reduce India's strategic space in the Bay of Bengal.
• Increase Chinese access to critical infrastructure.
• Create pressure on India's Siliguri Corridor.
• Complicate India's Indo-Pacific strategy.

The emergence of Chinese-supported connectivity corridors excluding India could alter regional geopolitical dynamics.

Economic Implications

Bangladesh is among India's largest trading partners in South Asia.

Strained relations may affect:

• Regional supply chains.
• Northeast economic integration.
• Transit and logistics projects.
• Energy cooperation.
• BIMSTEC connectivity initiatives.

Implications for the Northeast

The Northeast has benefited enormously from cooperation with Bangladesh through:

• Transit routes.
• Port access.
• Railway links.
• Inland waterways.

Any disruption could significantly increase logistical costs and hinder regional development.

Geopolitical Implications

A weakened India-Bangladesh partnership would:

• Benefit China strategically.
• Provide opportunities for Pakistan's diplomatic outreach.
• Undermine India's neighbourhood policy.
• Reduce India's leadership role in South Asia.

Way Forward

1. Adopt a Multi-Party Engagement Strategy

India should avoid being perceived as aligned with any particular political party in Bangladesh.

New Delhi must:

• Engage all major political stakeholders.
• Build institutional rather than personality-based relationships.
• Expand parliamentary and academic exchanges.

2. Resolve Water Issues Through Innovative Solutions

Priority measures include:

• Finalizing the Teesta Agreement.
• Joint river basin management.
• Data sharing mechanisms.
• Climate resilience cooperation.
• Integrated flood forecasting systems.

Water diplomacy can become a confidence-building measure rather than a source of conflict.

3. Deepen Economic Interdependence

India should:

• Accelerate CEPA negotiations.
• Improve border infrastructure.
• Expand digital trade.
• Facilitate investments.
• Enhance industrial partnerships.

Greater economic interdependence creates stronger incentives for political stability.

4. Strengthen Security Cooperation

Both countries should continue:

• Intelligence sharing.
• Counter-terrorism cooperation.
• Border management coordination.
• Maritime security collaboration.

Security cooperation must remain insulated from political fluctuations.

5. Counter China's Influence Through Positive Engagement

India should avoid zero-sum competition with China.

Instead, it should:

• Deliver projects on time.
• Offer competitive financing.
• Enhance connectivity initiatives.
• Expand energy partnerships.
• Promote technology cooperation.

Bangladesh should view India as its most reliable long-term partner.

6. Expand People-to-People Connectivity

Key initiatives include:

• Academic exchanges.
• Cultural diplomacy.
• Tourism promotion.
• Youth engagement programmes.
• Media cooperation.

Public perception management is increasingly important in bilateral relations.

7. Prioritize the Bay of Bengal Partnership

The Bay of Bengal offers opportunities for:

• Blue economy cooperation.
• Maritime security.
• Disaster management.
• Energy connectivity.
• Regional trade integration.

A stronger maritime partnership can create a new foundation for bilateral cooperation.

Conclusion

India-Bangladesh relations are currently passing through a phase of strategic uncertainty rather than strategic rupture. The principal irritants—illegal migration, water sharing, minority concerns, border management, rising Chinese influence, and political mistrust—remain serious but manageable. The greatest challenge for India is adapting to Bangladesh's evolving political landscape while preserving the gains achieved over the past decade.

For India, Bangladesh is not merely a neighbouring state; it is a critical pillar of eastern security, Northeast connectivity, Bay of Bengal strategy, and regional geopolitics. A stable, prosperous, and friendly Bangladesh remains indispensable for India's rise as a leading power in the Indo-Pacific. Therefore, New Delhi's approach must combine strategic patience, economic engagement, security cooperation, and diplomatic flexibility to rebuild trust and secure long-term mutual interests.

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