South Asia at the crossroads: Turning strategic competition into shared prosperity

The international order is undergoing one of its most profound transformations since the end of the Cold War. Power is becoming more diffused, geopolitical rivalries are intensifying, technological innovation is reshaping both economies and warfare, and climate change continues to test the resilience of societies. 

Nowhere are these changes more consequential than in South Asia and the Indian Ocean Region (IOR), where strategic geography has become inseparable from economic opportunity and security challenges.

Stretching across some of the world's busiest sea lanes and home to nearly one-quarter of humanity, South Asia has evolved from a peripheral theatre into a central arena of global affairs. The region now stands at a pivotal moment. The question is no longer whether South Asia matters, but whether it can transform its strategic importance into sustainable prosperity while avoiding the pitfalls of great-power competition.

Recent events have illustrated the region's growing vulnerability to external shocks. The military confrontation involving the United States, Israel and Iran in early 2026 occurred far beyond South Asia's borders, yet its consequences were immediate. Rising energy prices increased transportation and production costs, inflationary pressures intensified, and uncertainty in Gulf labour markets generated concerns over remittance flows that remain vital for countries such as Bangladesh. These developments reinforced an increasingly evident reality: in today's interconnected world, distant geopolitical crises rapidly become domestic economic challenges.

The lesson is straightforward. Sustainable development can no longer depend solely on economic growth. National resilience must rest upon diversified economies, secure energy supplies, technological innovation, resilient supply chains and stronger regional cooperation.

Three interrelated transformations are reshaping South Asia and the Indian Ocean Region.

First is the emergence of a more multipolar international system. Strategic influence is increasingly exercised not only through military power but also through infrastructure investment, maritime access, technological leadership and economic partnerships. 

Competition among major powers will undoubtedly continue, but for developing countries this competition can also create opportunities to diversify partnerships and expand development choices. Success, however, requires careful diplomacy that safeguards sovereignty while maintaining balanced relations with all partners.

Second is the growing strategic importance of economic connectivity. 

Ports, highways, railways, digital infrastructure and energy corridors are no longer simply commercial projects; they have become instruments of national resilience and regional integration. Connectivity reduces transportation costs, strengthens supply chains and creates opportunities for industrialisation and cross-border trade. 

Whether advanced through China's Belt and Road Initiative, India's regional connectivity projects, BIMSTEC programmes or other multilateral frameworks, such initiatives should ultimately be assessed by their ability to generate inclusive growth, financial sustainability, environmental responsibility and mutual benefit.

China's broader development vision—including the Belt and Road Initiative, the Global Development Initiative, the Global Security Initiative and the Global Civilisation Initiative—has added important perspectives to international discussions on connectivity, development and cooperative security. While countries may pursue different political systems and development paths, these initiatives underscore the value of consultation, mutual respect and shared development in addressing common regional challenges.

The third transformation is technological. 

Artificial intelligence, cyber capabilities, satellite systems, autonomous platforms and digital connectivity are redefining governance, commerce and national security. Nations that invest in education, research and innovation will possess significant comparative advantages in the decades ahead. 

For developing countries, technological cooperation and human capital development should therefore become central pillars of regional collaboration.

Despite these opportunities, South Asia continues to confront persistent structural vulnerabilities.

Poverty, climate risks, food and energy insecurity, uneven industrialisation and dependence on overseas employment continue to constrain long-term development. 

Instead of viewing these as permanent obstacles, governments should treat them as incentives to deepen regional trade, strengthen domestic production and build more resilient economies capable of withstanding future geopolitical disruptions.

For Bangladesh, these transformations present exceptional opportunities. 

Positioned at the crossroads of South Asia, Southeast Asia and the Bay of Bengal, Bangladesh occupies one of the most strategically advantageous locations in Asia. Sustained investment in ports, logistics, manufacturing, renewable energy, digital infrastructure and human capital can further strengthen the country's role as a regional hub connecting neighbouring economies.

The Bay of Bengal deserves particular attention. 

Beyond its strategic maritime significance, it offers immense potential for shipping, fisheries, offshore energy, marine scientific research and the blue economy. 

Unlocking this potential requires closer cooperation among littoral states in maritime safety, disaster management, environmental protection and sustainable resource governance. 

The Bay of Bengal should evolve not as an arena of rivalry but as a shared maritime space where economic cooperation reinforces regional stability.

At the same time, security in South Asia cannot be understood solely through the traditional lens of military power. 

Human security remains equally important. Bangladesh continues to shoulder one of the world's largest humanitarian responsibilities by hosting more than one million forcibly displaced Rohingyas. 

While this reflects the country's humanitarian commitment, a durable solution ultimately depends on creating conditions for their safe, voluntary, dignified and sustainable repatriation to Myanmar through constructive regional engagement and sustained international support.

The events of recent years also remind us that resilience extends beyond defence capabilities. It encompasses energy security, food security, climate adaptation, public health, digital infrastructure and institutional capacity. 

Nations that strengthen these foundations will be better prepared to withstand future crises, regardless of their origin.

South Asia therefore faces a defining choice. It can become an arena where geopolitical competition deepens divisions, or it can emerge as a region where strategic geography serves as a foundation for shared prosperity.

The more promising path is clear. 

Countries should strengthen cooperation in trade, connectivity, maritime governance, renewable energy, digital transformation and climate resilience while respecting each other's sovereignty and development priorities. 

Modernisation need not follow a single model; every nation has the sovereign right to pursue a development path consistent with its own history, culture and national aspirations.

The future of South Asia and the Indian Ocean Region will ultimately depend less on geography than on the wisdom of its leaders, the resilience of its institutions and the willingness of its nations to cooperate. If the region can manage competition responsibly while expanding practical cooperation, it will not merely adapt to global transformation—it will help shape it.

The writer is a retired Brigadier General and Research Director at the Osmani Centre for Peace and Security Studies (OCPASS), Bangladesh.