Dhriti Mukherjee Pipil [ Dhriti@TheNewsSite.In] | Lead, Trade TheNewsSite.In | Sr. Researcher, Indian Institute of Foreign Trade |
History gave Bengal geography. Geopolitics is giving it another chance. The question is whether India can finally convert the eastern part into an integrated economic corridor rather than a collection of disconnected borders. For decades, West Bengal represented one of the great unrealised geoeconomic opportunities of South Asia. Few Indian states possess comparable structural advantages. Bengal sits at the intersection of the Bay of Bengal maritime system, Bangladesh’s manufacturing economy, Northeast India, the Himalayan transit corridor, and India’s Act East connectivity framework. Until the mid-twentieth century, Kolkata functioned as one of Asia’s foremost commercial centres, serving as a hub for shipping, finance, manufacturing, and riverine trade across the eastern subcontinent.
Yet geography alone does not create prosperity. Infrastructure, institutional coordination, logistics efficiency, and policy execution ultimately determine whether a strategic location translates into economic power. Bengal entered India’s post-1991 globalisation era carrying formidable structural advantages, but failed to convert them into sustained export-led growth. Administrative fragmentation, delayed infrastructure execution, and prolonged Centre-State tensions steadily weakened the state’s ability to integrate into India’s emerging logistics and manufacturing networks.
The BJP’s electoral victory in 2026 Bengal elections, with 206 seats in a 294-member assembly and an end to fifteen years of Trinamool Congress rule, therefore raises a far larger economic question: can political alignment between the Centre and the state finally reposition Bengal within India’s evolving geoeconomic architecture? In an era shaped by supply-chain disruptions, tariff nationalism, geopolitical rivalry, and corridor competition, eastern India is acquiring renewed strategic relevance. If western India defined India’s first phase of globalisation, eastern India may shape the next.
From Hyper-Globalisation to Strategic Connectivity
The global trading system is undergoing a structural transformation. The earlier phase of hyper-globalisation was driven by efficiency-focused supply chains, low-cost production networks, and deeply integrated manufacturing ecosystems. That model is now under stress.
The COVID-19 pandemic, the Russia-Ukraine war, Red Sea disruptions, sanctions, and intensifying U.S.-China rivalry exposed the risks of excessive dependence on concentrated supply chains and vulnerable maritime routes. Governments increasingly prioritise resilience, strategic autonomy, trusted production partners, and diversified logistics systems alongside efficiency.
As a result, trade corridors are no longer merely infrastructure projects; they have become instruments of geopolitical influence and supply-chain control. China’s Belt and Road Initiative, the International North-South Transport Corridor, and the India-Middle East-Europe Economic Corridor reflect a wider contest over ports, freight systems, maritime routes, and logistics integration.
This changing environment sharply increases eastern India’s importance. As India deepens its Indo-Pacific and Act East engagement, the Bay of Bengal is re-emerging as a critical strategic and commercial theatre. Bengal’s location gives it the potential to function not simply as a state economy, but as a gateway connecting South Asia with Southeast Asia and the wider Indo-Pacific.
Recent diplomatic developments reinforce this trend. India and Vietnam this week upgraded bilateral ties to an “Enhanced Comprehensive Strategic Partnership” and set a target of raising bilateral trade to $25 billion by 2030. The agreement includes expanded cooperation in pharmaceuticals, agriculture, fisheries, technology, logistics, and supply-chain resilience.
For Bengal, this matters strategically. Vietnam increasingly functions as a major manufacturing alternative within Asia’s China+1 landscape. Stronger India-Vietnam trade integration could generate opportunities for eastern Indian ports, engineering exporters, pharmaceuticals, seafood processing, and logistics firms connected to the Bay of Bengal shipping routes.
Simultaneously, Bangladesh’s new leadership has also signalled interest in stabilising and improving trade ties with India after recent bilateral tensions. Dhaka has sought expanded energy cooperation, fuel imports, and deeper commercial engagement with India under the new administration.
Only a few Indian states are better positioned than Bengal to benefit from this wider eastern commercial realignment.
The Opportunity Cost of Bengal’s Lost Decades
Bengal’s relative economic decline becomes even more striking when viewed against these global shifts. Few regions possessed such natural advantages: maritime access, riverine trade routes, industrial heritage, proximity to Bangladesh, and connectivity with eastern South Asia. Yet much of this potential remained institutionally underutilised.
While western India integrated aggressively into global manufacturing and maritime trade networks after liberalisation, eastern India lagged in logistics modernisation, industrial diversification, and export-oriented infrastructure. The divergence became especially visible in port-led development. Ports such as Mundra, Jawaharlal Nehru Port, Chennai, Paradip, and Visakhapatnam expanded alongside industrial corridors and integrated freight ecosystems, while Bengal’s maritime infrastructure modernised far more slowly.
The contrast is now measurable. Syama Prasad Mookerjee Port, including Haldia Dock Complex, operated at a capacity of 93.02 million tonnes per annum in 2024-25. By comparison, Visakhapatnam operated at 148.18 MTPA, Paradip at 289.75 MTPA, and Deendayal Port at 372.82 MTPA. Bengal’s principal port system now possesses barely one-fourth the capacity of India’s largest major port despite occupying one of the country’s most strategically important trade geographies.
The broader economic indicators tell a similarly sobering story. More than 6,600 companies shifted their registered offices out of West Bengal between 2011 and 2026. FDI inflows into the state amounted to roughly $1.946 billion over the six-year period through 2025, a figure that some leading industrial states attract within months. State debt rose from ₹1.92 lakh crore in 2011 to a projected ₹7.7 lakh crore by 2025-26, with interest payments consuming between one-fifth and one-fourth of state revenues.
The consequence extended beyond Bengal itself. Eastern India underleveraged an entire regional trade corridor precisely when Asian manufacturing geography was being rewritten.
Bangladesh and the Re-Emergence of the Bay of Bengal Manufacturing Space
No external economic relationship is more strategically important to Bengal today than Bangladesh. Over the past two decades, Bangladesh has emerged as the world’s second-largest ready-made garment exporter and one of Asia’s fastest-growing manufacturing economies. As multinational firms pursue China+1 diversification strategies, the Bay of Bengal region is gradually emerging as an important secondary manufacturing and logistics space within the Indo-Pacific.
Bengal was structurally positioned to become central to this transformation. The state shares a 2,217-kilometer border with Bangladesh alongside deep cultural and commercial linkages. The Petrapole-Benapole corridor already handles more than 60% of India-Bangladesh land trade, making it one of South Asia’s most important border gateways.
A more integrated strategy could have positioned Bengal as a regional ecosystem supporting Bangladeshi manufacturing through engineering goods, packaging, logistics services, pharmaceuticals, food processing, fisheries processing, textiles, and cross-border value chains. Instead, congestion, customs delays, inadequate warehousing, and weak multimodal integration constrained the corridor’s potential for years.
That opportunity, however, remains open. Improved India-Bangladesh relations could now unlock deeper economic integration through border haats, logistics parks, integrated check posts, inland waterway trade, coastal shipping agreements, rail connectivity, and industrial cooperation zones. Bengal stands to become the principal commercial interface for this entire corridor economy.
Employment, Export Ecosystems, and Bengal’s Industrial Dividend
The larger significance of Bengal’s potential trade revival lies not merely in cargo volumes or strategic geography, but in employment generation.
Ports, logistics systems, export clusters, freight corridors, and industrial ecosystems generate layered labour demand across manufacturing, warehousing, customs services, transport, packaging, cold-chain logistics, freight forwarding, ship repair, inland waterways, hospitality, and digital trade services.
This is precisely where Bengal possesses untapped potential. A modernised eastern trade corridor could generate substantial employment across multiple sectors simultaneously. Border logistics expansion at Petrapole and North Bengal would create jobs in warehousing, trucking, customs clearance, freight management, and packaging. Inland waterway development would stimulate barge operations, river-port services, cargo handling, and vessel maintenance. Deep-sea port development at Tajpur or Sagar could generate direct and indirect employment in construction, maritime services, logistics parks, container operations, and industrial processing zones.
Export-oriented industrial ecosystems would create even broader multiplier effects. Textile processing, leather goods, agro-processing, engineering goods, tea exports, seafood processing, pharmaceuticals, and food-processing industries all depend upon integrated freight and logistics systems.
Several central government initiatives already provide the policy framework for such transformation. What Bengal lacked historically was coordinated implementation. The PM Gati Shakti National Master Plan, Sagarmala Programme, Bharatmala freight corridors, National Logistics Policy, Inland Waterways development strategy, Production Linked Incentive schemes, and the Districts as Export Hubs initiative collectively create a framework capable of repositioning Bengal within India’s export economy.
The Districts as Export Hubs programme alone could significantly reshape Bengal’s local industrial geography if implemented aggressively. Malda mangoes, Murshidabad silk, Darjeeling tea, Howrah engineering goods, Nadia textiles, Bengal leather products, seafood exports, and handicraft clusters already possess export potential. What many of these sectors lack is logistics integration, export financing, testing infrastructure, branding support, certification systems, and global market linkage.
Kolkata could also emerge as an eastern logistics-tech and trade-services hub. Modern export ecosystems increasingly depend upon digital trade facilitation, warehouse management systems, customs technology, supply-chain analytics, trade finance platforms, and e-commerce exports. This is particularly important for Bengal’s youth. For years, the state witnessed sustained outmigration of skilled labour toward Bengaluru, Hyderabad, Pune, Delhi, and Mumbai because Bengal failed to generate sufficient private-sector industrial employment. A serious export-oriented development strategy could partially reverse that trend.
The deeper issue, therefore, is not merely whether Bengal develops infrastructure. It is whether Bengal can transition from a consumption-driven political economy toward a production- and export-oriented growth model integrated into regional and global markets.
The Siliguri Corridor: From Security Chokepoint to Trade Gateway
Bengal’s strategic significance extends beyond its ports and eastern border. North Bengal occupies one of India’s most consequential locations through the Siliguri Corridor, commonly known as the “Chicken’s Neck”, a strip of land barely 22 kilometres wide connecting mainland India with the Northeast while simultaneously linking India with Nepal, Bhutan, Bangladesh, and the eastern Himalayan region.
Historically, policymakers viewed this corridor primarily through a national security lens. In a corridor-driven global economy, however, its commercial significance may become equally important. Every major freight movement between mainland India and the Northeast passes through this narrow corridor. Nepal and Bhutan, both landlocked economies, remain heavily dependent on Indian transit routes and Bengal’s port infrastructure. Nepal alone routes nearly 70 % of its third-country trade through Kolkata and Haldia.
North Bengal possesses substantial potential for warehousing ecosystems, freight terminals, dry ports, cargo consolidation centres, and cross-border logistics integration serving eastern South Asia. What it has historically lacked is sustained infrastructure prioritisation and coordinated execution.
Ports, Inland Waterways, and the Maritime Deficit
No eastern trade transformation is possible without maritime modernisation.
Syama Prasad Mookerjee Port and Haldia Dock Complex remain strategically important to eastern India’s trade architecture, but their relative position within India’s maritime economy has weakened steadily over time. During 2025-26, the Kolkata port system handled roughly 5 to 6.8 million tonnes of cargo monthly. Paradip consistently handled more than 12 million tonnes monthly, while Deendayal frequently exceeded 14 million tonnes. Even Visakhapatnam regularly operated above Bengal’s throughput levels.
Shipping economics increasingly reward scale, draught depth, turnaround efficiency, and integrated logistics ecosystems. Geography alone no longer guarantees maritime centrality. Bengal’s structural disadvantages are particularly visible in draught limitations. Kolkata Docks operate at roughly 6 metres and Haldia at approximately 8 metres, forcing larger vessels to lighter cargo or bypass Bengal altogether for deeper ports elsewhere. This operational constraint directly affects shipping economics, cargo concentration, and logistics competitiveness.
The prolonged indecision surrounding Tajpur and Sagar deep-sea port projects further weakened Bengal’s maritime position. More than a decade after these projects entered strategic discussion, Bengal still lacks a modern deep-sea port despite its enormous geographic advantages. The inland waterway deficit compounds the problem. Bengal historically possessed one of Asia’s great riverine commercial systems through the Ganga-Brahmaputra network. National Waterway-1, the 1,620-kilometre Haldia-to-Prayagraj corridor, passes through a region generating nearly 40% of India’s traded goods. Yet of the estimated 370 million tonnes of freight generated annually in this belt, only around 5 million tonnes currently move by water.
At a time when multimodal logistics and low-cost freight systems are becoming strategically important, Bengal’s underutilised waterways represent not merely an infrastructure gap, but a missed geoeconomic opportunity.
China+1, Manufacturing, and the Air Cargo Gap
The post-pandemic restructuring of global supply chains created another major opportunity for India through China+1 diversification. Several Indian states aggressively positioned themselves to attract export-oriented manufacturing in electronics, engineering goods, semiconductors, logistics, and pharmaceuticals. Despite possessing labour availability, strategic geography, regional market access, and port connectivity, Bengal remained relatively absent from this competition.
Yet the state retains important industrial advantages: pharmaceutical clusters in Kolkata and Kalyani, engineering capacity in Durgapur, agro-processing potential across the Gangetic delta, and petrochemical infrastructure in Haldia.
Air cargo illustrates both Bengal’s potential and its limitations. Kolkata airport handled 165,617 metric tonnes of cargo in FY 2024-25, its highest-ever throughput, but still less than 37% of Bengaluru’s cargo volume.
As a result, many of Bengal’s high-value export products, including Darjeeling tea, leather goods, seafood, mangoes, floriculture, and processed foods, continue to route through Delhi or Mumbai, increasing costs, delays, and spoilage risks.
This is not a structural inevitability. It is a logistics deficit.
BIMSTEC and the Bay of Bengal’s Strategic Stakes
The Bay of Bengal is steadily emerging as one of the Indo-Pacific’s most important geoeconomic theatres. BIMSTEC, connecting Bangladesh, Bhutan, India, Myanmar, Nepal, Sri Lanka, and Thailand, encompasses nearly 1.73 billion people and a combined GDP of approximately $5.2 trillion. Yet intra-BIMSTEC trade remains strikingly low at around $53.49 billion, representing integration levels far below ASEAN. The gap between the region’s economic potential and its actual integration represents one of Asia’s largest unrealised commercial opportunities.
Bengal occupies the geographic centre of this emerging architecture. Its future development increasingly intersects with India’s Act East Policy, BIMSTEC integration, Indo-Pacific strategy, and regional supply-chain diversification. If Bengal successfully integrates its ports, logistics systems, industrial clusters, inland waterways, and border infrastructure into this wider Bay of Bengal commercial architecture, the state could become India’s principal eastern gateway into Southeast Asia.
What the New Government Must Prioritise
Political alignment between the Centre and the state removes an important structural obstacle. It does not automatically build a port, clear a customs bottleneck, or attract manufacturing investment. The decisive variable now is execution. The new government’s first major priority should be resolving the long-delayed deep-sea port question. Bengal cannot realistically position itself as India’s eastern trade gateway while remaining dependent upon shallow-draught infrastructure.
Beyond ports, the strategic agenda is clear: Bangladesh trade integration, multimodal freight infrastructure along the Siliguri axis, inland waterway modernisation, logistics digitisation, export-oriented industrial clusters, and integrated air-cargo ecosystems.
Many of these projects already exist on paper. What has historically been missing is sustained institutional coordination across ministries, transport systems, customs authorities, port agencies, and state-level infrastructure planning.
The political window is narrow. Large logistics transformations require years of execution, while electoral cycles reward short-term visibility. The government that initiates infrastructure transformation may not be the government that fully benefits politically from it.
That is the central test before Bengal’s new administration.
Bengal’s Strategic Window
So, can the BJP’s victory reposition India’s eastern trade gateway?
The structural conditions are more favourable today than at any point since liberalisation. Political alignment has reduced one of Bengal’s longest-standing constraints. Simultaneously, the global environment, shaped by supply-chain fragmentation, corridor competition, China+1 diversification, and Indo-Pacific restructuring, increasingly favours eastern connectivity systems. But strategic geography alone no longer determines commercial centrality. Port capacity, cargo velocity, multimodal integration, logistics execution, and institutional coordination increasingly determine which regions emerge as trade gateways and which remain transit peripheries.
West Bengal’s geoeconomic potential has existed for generations. What was often missing was the institutional alignment necessary to convert strategic location into sustained economic leverage.
If executed effectively, Bengal could emerge as India’s eastern trade gateway, a Bay of Bengal logistics hub, a multimodal transit economy, and a strategic interface connecting South Asia, Southeast Asia, and the Indo-Pacific.
In the emerging era of fragmented globalisation, connectivity itself is becoming a form of strategic power. Bengal either becomes the node through which India exercises that power in the east, or it watches the role move elsewhere.
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