Brazil’s maritime model offers a strategic blueprint for Bangladesh to transform its coastline into power

For generations, nations have defined their territory by land borders drawn by the victors, etched across soil, mountains, and rivers. Yet in the twenty-first century, the true measure of national space is no longer confined to the visible, land-centric map; it extends far beyond the coast and into the sea.

Brazil recognised this shift early, reframing its vast maritime domain as the Amazônia Azul, or the Blue Amazon, which is a strategic concept that elevates the ocean to the same level of national consciousness as the rainforest. Spanning more than 4.5 million square kilometres, this maritime space isn't merely water but a repository of resources, a theatre of sovereignty, and a pillar of national identity.

While the "Blue Economy" exists as policy language, it hasn't yet translated into a unifying national doctrine

Bangladesh stands at a similar conceptual crossroads. Its maritime domain in the Bay of Bengal, secured through peaceful international legal settlements, provides a legal foundation for economic growth. Yet unlike Brazil’s Blue Amazon, Bangladesh’s maritime space hasn't yet been fully internalized as a strategic extension of the nation. This isn't merely a difference in physical scale; it is a profound difference in mindset.

The power of Brazil’s approach lies in its narrative, because by naming and institutionalising its maritime domain, Brasilia transformed abstract ocean space into a tangible national asset that permeates policy, education, and public discourse.

Bangladesh, by contrast, has largely approached the sea through fragmented sectoral lenses like fisheries, shipping, and energy, rather than as an integrated strategic whole. While the "Blue Economy" exists as policy language, it hasn't yet translated into a unifying national doctrine. This distinction matters immensely because nations don't act on geography alone; they act on how they perceive their geography.

Though vastly different in scale, both frontiers share striking similarities. The Blue Amazon is central to Brazil’s national security, economic resilience, and global influence, with the Brazilian Navy playing a highly visible role in safeguarding its resources. Bangladesh’s maritime domain is equally critical, supporting fisheries that sustain millions, underpinning vital trade routes, and holding untapped potential in offshore energy. Furthermore, as a climate-vulnerable nation, Bangladesh must view the sea not just as an economic frontier but as a strategic buffer against environmental instability.

The Bay of Bengal is no tranquil haven, as it sits at the vortex of a hyper-contested Pacific, flanked by the competing naval ambitions of regional superpowers and unresolved security friction with Burma

One of the most revealing differences lies within the classroom. In Brazil, the idea of the Blue Amazon is increasingly woven into national education, ensuring students learn that their country extends far into the ocean, thereby embedding the sea into the civic imagination.

In Bangladesh, maritime awareness remains confined to specialist circles, leaving the Bay of Bengal physically present but conceptually distant for the average citizen. This gap is trivial only to the short-sighted, as strategic cultures aren't built within ministries; they're instilled in schools.

As the global order shifts toward a maritime century where sea lanes act as the arteries of global trade and undersea cables carry digital lifeblood, coastal states must choose whether to remain passive littoral actors or evolve into active stakeholders.

Moreover, the Bay of Bengal is no tranquil haven, as it sits at the vortex of a hyper-contested Pacific, flanked by the competing naval ambitions of regional superpowers and unresolved security friction with Burma (Myanmar). In such a volatile environment, the term "Blue Economy" is insufficient because it emphasises extraction without capturing geopolitical intent.

Bangladesh requires a swift transition from a Blue Economy to a comprehensive Blue Strategy. This demands that Dhaka views its maritime domain as a unified strategic space, integrates economic and security priorities, and embeds maritime awareness into public consciousness. Brazil’s experience offers three key lessons: naming creates ownership, integration creates power, and societal awareness sustains strategy. Without public understanding, any maritime strategy remains fragile and elite-driven.

Both Brazil and Bangladesh are maritime nations in transition, where one has begun to internalise the ocean as part of its identity while the other is still discovering it. For too long, Bangladesh’s mental map has stopped at the coastline. The emerging world order will not be led by countries that merely border the sea, but by those who understand it, integrate it, and possess the strategic imagination to act upon it.

 

Writer: Commodore Syed Misbah Uddin Ahmad, (C), NUP, ndc, afwc, psc, BN (retd), Director General, Bangladesh Institute of Maritime Research and Development (BIMRAD). Email: misbah28686@gmail.com