Maritime Challenges in the Indian Ocean: Security, Environment, and South Asian Cooperation

Abstract

The importance of the Indian Ocean in the 21^st century can be gauged from the global economic activity dependence on its waters. It ensures free flow of international trade, energy transportation, and regional connectivity. For South Asian countries, with a population of more than 2 billion, the Indian Ocean is their lifeline, providing connectivity with the rest of the globe, the Indian monsoon brings changes in the seasons for the sustenance of their agriculture sector, and supports millions of livelihoods. It also directly contributes to their food security.  However, the region is devoid of unity due to age-old political differences, including border disputes, and the desire to lead and control single-handedly. In the maritime arena, South Asia faces a complex array of maritime challenges, including traditional security threats, geopolitical competition, and challenges to maintain vital sea lines of communication passing through it. These challenges have increased the importance of cooperation in maritime governance among littoral states. South Asia is also facing multiple challenges in non-traditional security domains. In addition to traditional threats like piracy, maritime terrorism, narcotics, small arms, and human trafficking, the Indian Ocean region is also severely exposed to the impact of climate change, increasing temperatures, melting glaciers, marine pollution, overfishing, and degradation of coastal ecosystems, limited environmental resilience, extreme weather events, and the depletion of marine biodiversity. No single state of the region has the capacity to tackle these colossal challenges, which necessitate collaboration and cooperation for managing governance of the sea to ensure healthy oceans for future generations. Existing regional initiatives and confidence-building mechanisms offer important platforms for collaboration, but greater institutional coordination and political commitment are needed. By enhancing cooperative approaches among South Asian states and broader Indian Ocean stakeholders, the region can better address shared security risks, environmental concerns, and the long-term sustainability of maritime resources.