Maritime security and the blue economy in Southeast Asia: linkages, impacts and prospects

<p dir="ltr">This paper explores the critical interplay between maritime security and the Blue Economy in Southeast Asia, emphasising that regional economic aspirations are intertwined with geopolitical realities. While ASEAN has made significant strides in articulating a collective vision for the Blue Economy—most notably through the 2021 Leaders’ Declaration and the 2023 ASEAN Blue Economy Framework—these initiatives largely sidestep the region’s complex security challenges. </p><p dir="ltr">The authors argue that maritime disputes, criminal activities, and great power competition, particularly in the South China Sea, pose significant threats to Blue Economy outcomes. These tensions undermine regional cooperation, deter investment, and hinder sustainable Development. Conversely, the paper posits that advancing Blue Economy initiatives could foster improved maritime security, leveraging the symbiotic relation between development and stability.</p>