SI-007 :
Andaman Gateway &Maritime Power 

Situation

Thailand’s geoeconomics structure remains disproportionately anchored to the Gulf of Thailand, with its primary logistics, industrial bases, and export infrastructure concentrated along the Eastern Seaboard. While this configuration has supported decades of export-led growth, it has also created a structural imbalance in national logistics resilience and maritime strategic positioning.

The Andaman Coast, despite its proximity to major global shipping lanes in the Indian Ocean, remains underdeveloped in terms of deep-sea port capacity, industrial clustering, and multimodal logistics integration. As a result, Thailand is largely bypassed in westbound maritime flows, with cargo transiting through foreign hubs such as Singapore, Port Klang, and Colombo.

Simultaneously, global trade patterns are undergoing a reconfiguration driven by supply chain diversification, geopolitical fragmentation, and the rise of the Indo-Pacific as a strategic-economic super-region. The Malacca Strait remains one of the world’s most critical yet vulnerable chokepoints, exposing regional trade to congestion and geopolitical risk.

Thailand currently lacks a western maritime gateway capable of directly interfacing with the Indian Ocean system, limiting its ability to capture transshipment value, influence maritime flows, and participate in emerging Indo-Pacific logistics architectures.

Shift

The global logistics paradigm is shifting from efficiency-driven linear supply chains toward resilience-driven network architectures. This shift prioritizes redundancy, diversification of routes, and strategic bypass of chokepoints such as the Malacca Strait.

At the same time, maritime power is being redefined—not merely as naval dominance, but as the integrated control of ports, logistics corridors, industrial bases, and trade flows. Nations that can anchor both ends of major trade routes (east-west interfaces) gain disproportionate influence over regional economic systems.

The Indian Ocean is rapidly emerging as a central artery of global trade, energy transport, and geopolitical competition. Connectivity between the Pacific and Indian Oceans is becoming the defining axis of 21st-century geoeconomics.

In this context, land-bridge infrastructure, dual-coast port systems, and cross-peninsula logistics corridors are becoming strategic assets, enabling countries to reposition themselves as connectors rather than endpoints.

Advantage

Thailand possesses a unique geographic advantage as one of the narrowest land connections between the Gulf of Thailand and the Andaman Sea. This creates the potential to establish a high-efficiency trans-peninsula logistics corridor—functioning as a “land bridge” that bypasses the Malacca Strait.

The Andaman Coast provides direct access to the Indian Ocean, enabling Thailand to serve as a western gateway for ASEAN and mainland Southeast Asia. When integrated with eastern ports and industrial zones, this creates a dual-coast logistics system capable of handling both intra-Asia and intercontinental trade flows.

Thailand’s central location within ASEAN further amplifies this advantage, allowing it to serve as a convergence point for regional supply chains, particularly for CLMV countries and Southern China.

Additionally, the country’s existing industrial base, export capacity, and infrastructure experience provide a strong foundation for scaling maritime-logistics capabilities.

Additional Structural Advantage

Thailand’s ability to integrate maritime infrastructure with inland economic zones, industrial corridors, and national logistics systems provides a structural advantage over pure transshipment hubs.

Unlike city-state port economies, Thailand can develop a hybrid model combining:

• Maritime gateway + Industrial production base

• Logistics corridor + Value-added manufacturing

• Transit economy + Domestic consumption market

This enables the capture of higher value across the supply chain, rather than relying solely on port throughput.

Furthermore, the development of the Andaman Gateway can be synchronized with national strategies such as energy security (e.g., LNG terminals on the Andaman side), tourism development, and southern regional economic uplift—creating multi-dimensional returns on infrastructure investment.

Implication

Failure to develop an Andaman Gateway will result in Thailand remaining structurally dependent on external maritime hubs for westbound trade, limiting its strategic autonomy and economic upside.

Thailand risks being positioned as a secondary node within regional supply chains, rather than a primary connector, especially as neighboring countries accelerate port and logistics investments.

Conversely, successful development would reposition Thailand as a key east-west connector in the Indo-Pacific, enabling it to:

• Capture transshipment and logistics value currently lost to foreign ports

• Reduce dependency on the Malacca Strait

• Increase national supply chain resilience

• Strengthen geopolitical leverage through control of trade corridors

This transformation would shift Thailand from a Gulf-centric economy to a bi-oceanic logistics power.

Strategic Direction

Thailand must transition from a single-coast logistics model to a dual-coast integrated maritime system, anchored by the development of the Andaman Gateway.

Key strategic directions include:

• Develop deep-sea ports on the Andaman Coast with global transshipment capability

• Establish a high-speed, high-capacity land bridge connecting Andaman ports to the Eastern Economic Corridor

• Integrate ports with industrial zones, logistics parks, and energy infrastructure

• Position Thailand as a strategic alternative route to the Malacca Strait

• Build maritime governance, port management excellence, and international partnerships

The objective is not merely infrastructure development, but the creation of a new geoeconomics role for Thailand within the Indo-Pacific system.

Sub-Insight Layer