Connectivity: Extensive cooperation through Inland Water Transit and Trade Protocol (IWTT), rail links, bus services, and the proposed BBIN Motor Vehicle Agreement for sub-regional connectivity.

Trade and Economy: India is Bangladesh's second-largest trading partner in Asia. Bangladesh enjoys Duty-Free Quota-Free (DFQF) access to India for most of its products. Petrapole-Benapole is the largest land port for bilateral trade.

Security Cooperation: Regular joint military exercises (e.g., Sampriti), intelligence sharing, and coordinated efforts to combat terrorism, illegal cross-border activities, and human trafficking.

Water Sharing: The Ganga Water Treaty (1996) is a landmark agreement. Discussions on Teesta water sharing remain a key bilateral issue.

Energy Cooperation: Cross-border power grid connectivity and pipelines (e.g., India-Bangladesh Friendship Pipeline) for energy security.

Development Partnership: India extends Lines of Credit for infrastructure projects in Bangladesh, focusing on roads, railways, ports, and power.

People-to-people contact: Promotion of cultural exchanges, tourism, and medical visas, strengthening cultural and social bonds.

Border Management: Joint efforts to manage the 4,096 km long border, including coordinated patrols and addressing border incidents.

Connectivity: Extensive cooperation through Inland Water Transit and Trade Protocol (IWTT), rail links, bus services, and the proposed BBIN Motor Vehicle Agreement for sub-regional connectivity.

Trade and Economy: India is Bangladesh's second-largest trading partner in Asia. Bangladesh enjoys Duty-Free Quota-Free (DFQF) access to India for most of its products. Petrapole-Benapole is the largest land port for bilateral trade.

Security Cooperation: Regular joint military exercises (e.g., Sampriti), intelligence sharing, and coordinated efforts to combat terrorism, illegal cross-border activities, and human trafficking.

Water Sharing: The Ganga Water Treaty (1996) is a landmark agreement. Discussions on Teesta water sharing remain a key bilateral issue.

Energy Cooperation: Cross-border power grid connectivity and pipelines (e.g., India-Bangladesh Friendship Pipeline) for energy security.

Development Partnership: India extends Lines of Credit for infrastructure projects in Bangladesh, focusing on roads, railways, ports, and power.

People-to-people contact: Promotion of cultural exchanges, tourism, and medical visas, strengthening cultural and social bonds.

Border Management: Joint efforts to manage the 4,096 km long border, including coordinated patrols and addressing border incidents.