By Dipak Kurmi
The geopolitical tremors currently radiating from West Asia are far more than a distant diplomatic concern for the nations of South Asia; they represent a fundamental threat to the region’s hard-won economic stability. Separated by the vast expanse of the Indian Ocean, these two regions are bound by a structural “dual dependency” that acts as both a lifeline and a potential noose. South Asia’s economic health is inextricably linked to the Gulf through the massive outward flow of human labor and the relentless inward flow of vital energy resources. When instability shakes the Persian Gulf, the shockwaves are felt almost instantaneously across the subcontinent, manifesting as volatile exchange rates, widening fiscal deficits, and stubborn inflationary pressures. This interdependence is so profound that any significant disruption in West Asia could derail the developmental trajectories of some of the world’s most populous nations.
At the heart of this relationship lies the sheer scale of remittance inflows, which serve as a critical financial shock absorber for South Asian economies. In the 2024-25 fiscal year, India further solidified its status as the world’s premier remittance recipient, pulling in a staggering $135 billion. Crucially, roughly 38 percent of these funds originate from the Gulf Cooperation Council (GCC) economies, highlighting a concentration of risk that is often overlooked during periods of regional calm. Other neighbors share this heavy reliance; Bangladesh received over $30 billion in 2025, with nearly half that sum coming from Middle Eastern corridors. Pakistan’s $31.2 billion in annual remittances saw Saudi Arabia emerge as the primary source, while Sri Lanka, still navigating the precarious aftermath of its 2022 economic collapse, reached an all-time high of $8.076 billion in 2025. For these nations, the money sent home by millions of blue-collar and professional workers is not just supplementary income; it is the bedrock of household consumption and a vital source of foreign exchange.
This financial cushion, however, masks a deeper systemic vulnerability that migration economists like Dilip Ratha have long monitored. While remittances are famously countercyclical—often increasing when the home country is in crisis—they remain hostage to the economic health of the host nations. If prolonged conflict in West Asia leads to a slowdown in infrastructure investment, a freeze in construction projects, or a general contraction in labor demand, the pipeline of capital to South Asian villages and cities could vanish. Such a scenario would create a “double whammy” effect: a sudden drop in foreign currency reserves coupled with a domestic crisis as returning migrants saturate local job markets that are already under strain. The stability of the South Asian balance of payments is thus a mirror image of the geopolitical climate in the Gulf.
The second pillar of this dependency is energy, an area where South Asia’s exposure is even more direct and dangerous. The region’s industrial machinery, transportation networks, and power grids are almost entirely fueled by Middle Eastern hydrocarbons. India, for instance, must source more than 85 percent of its crude oil requirements from international markets, with a lion’s share coming from the Gulf. Bangladesh, Pakistan, and Sri Lanka are similarly tethered to the region for petroleum products and Liquefied Natural Gas (LNG). This reliance makes these nations hypersensitive to the security of maritime chokepoints, most notably the Strait of Hormuz. Through this narrow corridor passes approximately one-fifth of all globally traded oil and gas. Even the mere perception of a threat to this passage can trigger a speculative frenzy in global markets, driving up prices long before a single tanker is actually delayed.
The economic mathematics of an energy spike are unforgiving for the subcontinent. Analytical data from the International Energy Agency (IEA) suggests that geopolitical risk premiums, rising insurance rates, and freight surcharges often precede physical supply shortages. For a massive economy like India, a mere $10 increase in the price of a barrel of crude oil can widen the current account deficit by approximately 0.3 percent of GDP. Furthermore, such an increase can shave nearly 0.5 percent off the annual economic growth rate by fueling domestic inflation and bloating the national import bill. In smaller, more fiscally constrained nations like Pakistan or Sri Lanka, the impact is even more existential. Rising fuel costs force governments to choose between unpopular subsidy cuts that trigger social unrest or massive public spending that leads to unsustainable debt levels.
Beyond the direct costs of energy and labor, the conflict threatens the very arteries of global trade. South Asia’s export-oriented sectors are heavily reliant on the Red Sea and Suez Canal corridor for access to European markets. Bangladesh is particularly exposed here, as its ready-made garment (RMG) sector accounts for over 80 percent of its total export earnings. As regional tensions force ships to take longer, more expensive routes around the Cape of Good Hope, the resulting increase in transit times and freight costs could erode the competitive edge of South Asian manufacturers. India faces a similar challenge, with over $75 billion in annual exports to the European Union currently under threat from maritime insecurity. The cost of doing business is rising, and in the low-margin world of global textiles and manufacturing, these delays can be catastrophic.
In response to these perennial threats, the urgency for economic diversification across South Asia has never been more acute. There is a growing consensus that the only way to break this cycle of vulnerability is to pivot aggressively toward domestic energy production and diverse supply chains. India has taken a leadership role in this regard, setting an ambitious target of 500 gigawatts of non-fossil fuel power capacity by the year 2030. Similarly, Bangladesh and Pakistan are attempting to scale up their investments in solar and wind energy to insulate their grids from the volatility of the LNG market. However, the transition to green energy is a long-term project that does little to alleviate the immediate fiscal pressures of a current-day conflict.
The immediate survival of these nations depends largely on the strength of their macroeconomic buffers. While several regional central banks have worked diligently to rebuild their foreign exchange reserves following the shocks of the early 2020s, the margin for error remains razor-thin. Pakistan’s reserves, which have at times fallen below the critical threshold of covering three months of imports, illustrate the fragility of the region’s external balances. Without a robust stockpile of dollars, these nations are one energy price spike away from a sovereign default. Strengthening these reserves while simultaneously seeking out alternative LNG suppliers from North America or Australia is no longer just a strategic preference; it is a prerequisite for national security.
The West Asia crisis serves as a stark reminder that the borders of South Asia’s economy do not end at its coastlines. The region remains a hostage to the geography of its energy and labor markets. Building true resilience will require a multi-decade effort to decouple growth from imported fossil fuels and to create high-value domestic jobs that reduce the necessity of mass migration. Until then, the policymakers in New Delhi, Dhaka, and Islamabad must remain hyper-vigilant, knowing that their economic destiny is being written in the boardrooms of Riyadh and the shipping lanes of the Persian Gulf. The “dual dependency” is a permanent feature of the regional landscape, and navigating it requires a sophisticated blend of diplomatic agility and fiscal discipline.
(the writer can be reached at dipakkurmiglpltd@gmail.com)
