South Asia Faces Growing Climate and Economic Challenges as Regional Cooperation

DHAKA, Bangladesh — As the effects of climate change intensify across South Asia, Bangladesh finds itself at the forefront of a regional crisis that is testing the limits of national resilience and international cooperation. With rising sea levels threatening its low-lying delta, erratic monsoons disrupting agriculture, and heatwaves endangering public health, the nation is grappling with challenges that experts say require a unified regional response. Yet, political tensions and economic disparities among South Asian nations continue to hinder collective action, leaving countries like Bangladesh to bear a disproportionate share of the burden.

In recent weeks, Bangladesh has experienced severe flooding in its northern districts, displacing thousands of families and damaging vast stretches of cropland. The floods, attributed to early and intense monsoon rains, have compounded the struggles of a population already reeling from the impacts of Cyclone Remal, which struck the coastal belt in May. According to the Bangladesh Meteorological Department, the country has seen a 20 percent increase in extreme weather events over the past decade, a trend that aligns with global climate models predicting heightened vulnerability for South Asia.

Meanwhile, across the region, India, Pakistan, and Nepal are confronting similar climate-induced disasters. India's northern states have reported record-breaking heatwaves with temperatures exceeding 45 degrees Celsius, leading to hundreds of heatstroke-related deaths. Pakistan, still recovering from the catastrophic floods of 2022, faces renewed threats from glacial lake outbursts in its mountainous north. Nepal, too, has seen landslides and flash floods that have claimed dozens of lives and disrupted transportation networks.

Despite these shared challenges, efforts to forge a cohesive regional strategy have stalled. The South Asian Association for Regional Cooperation (SAARC), the primary forum for dialogue among the eight member states, has been largely inactive since 2016, following tensions between India and Pakistan. Analysts say that without a functional SAARC, countries are left to address cross-border issues like river water sharing, disaster management, and climate adaptation on a bilateral basis, often with limited success.

“The lack of a regional framework is a significant gap,” said Dr. Ayesha Rahman, a climate policy expert at the University of Dhaka. “Bangladesh, for instance, shares 54 transboundary rivers with India. We need joint mechanisms for flood forecasting and water management, but political mistrust makes that difficult. Meanwhile, the costs of inaction are mounting for ordinary people.”

Economic pressures are also reshaping the regional landscape. Bangladesh, once hailed as a development success story, is now navigating a slowdown in export growth, high inflation, and a foreign exchange crunch. The country’s garment industry, which accounts for over 80 percent of exports, faces reduced demand from Western markets amid global economic uncertainty. To stabilize its economy, Bangladesh has sought assistance from the International Monetary Fund, securing a $4.7 billion loan package in early 2023, but implementation of required reforms has been slow.

In neighboring India, the world’s most populous nation, economic growth remains robust at over 7 percent, but income inequality persists, and the informal sector employs a vast majority of workers. Pakistan, grappling with political instability and debt, is struggling to meet the conditions of its own IMF bailout, while Sri Lanka continues its fragile recovery from a 2022 economic collapse. These divergent economic trajectories further complicate regional cooperation, as countries prioritize domestic issues over multilateral engagement.

On the international front, South Asia’s strategic importance has drawn attention from major powers. The United States, China, and Russia have all deepened their engagement in the region, offering infrastructure investments, trade deals, and military partnerships. China’s Belt and Road Initiative has financed ports and highways in Pakistan, Sri Lanka, and Bangladesh, while the United States has sought to counterbalance Chinese influence through initiatives like the Indo-Pacific Economic Framework. However, analysts caution that great power competition could exacerbate regional divisions rather than foster unity.

“South Asia’s leaders must recognize that their shared vulnerabilities outweigh their differences,” said Dr. Rahman. “Climate change does not respect borders, and economic shocks ripple across the region. Without a collective response, the most vulnerable populations will continue to suffer.”

As Bangladesh and its neighbors look ahead, the path forward remains uncertain. For now, the region’s resilience is being tested not only by nature but by the limits of its own political will.