Bangladesh’s vast maritime resources remain underutilized due to chronic deficiencies in marine science research and infrastructure. Despite the Bay of Bengal’s economic and ecological importance, the country lacks adequate research vessels, hydrographic survey tools, and modern sonar or satellite data systems. This technological and institutional gap has left policymakers without reliable data on fish stocks, ocean currents, or breeding cycles, resulting in unscientific and often counterproductive fishing policies.

Experts note that the shortage of trained marine scientists, limited research funding, and weak international collaboration have further stalled progress. Universities offering marine science programs struggle with outdated laboratories and minimal publication output. Without regular stock assessments or genetic studies, valuable species such as hilsa, lobster, and shrimp remain vulnerable to overexploitation. Climate change impacts—rising sea levels, salinity shifts, and warming waters—are compounding the crisis.

Analysts urge immediate investment in research vessels, GIS and satellite monitoring, and international partnerships with Japan, Norway, and FAO. Strengthening marine science is seen as essential for sustainable fisheries, biodiversity protection, and unlocking Bangladesh’s blue economy potential.