What Bangladesh Can Learn from Nepal: Climate Diplomacy and Regional Disaster Management Frameworks
The recent devastating landslides and flash floods in Nepal are not merely localized or geographical disasters affecting the Himalayan foothills; they serve as a stark warning and a significant signal for the entire riverine basin of South Asia. Both Bangladesh and Nepal are similarly besieged by the complexities of their physical geography and the impacts of climate change. The fragile geology of the Himalayas, unplanned infrastructure development, global warming, and the erratic nature of the monsoon — all contribute to sudden landslides and mountain torrents in Nepal. As a downstream nation, Bangladesh inevitably bears the long-term and severe consequences of these events. Given this geographical reality, the relationship between Bangladesh and Nepal must transcend the confines of mere bilateral political or economic ties; instead, it needs to evolve into a framework for effective 'climate diplomacy' and a joint disaster management system.
The primary lesson Bangladesh can draw from this natural disaster in Nepal is the urgent need to establish regional Early Warning Systems and real-time data-sharing mechanisms. When heavy rainfall or mountain torrents occur in the Himalayas, the resulting surge of water and sediment flows rapidly into Bangladesh via the Brahmaputra, Meghna, and Ganges-Padma river systems. However, due to the lack of an effective trans-boundary information-sharing mechanism, low-lying areas in Bangladesh often fail to secure adequate time for preparedness. Nepal's landslides remind us that the geographical boundaries of rivers and mountains do not align with the political borders of any single nation. Therefore, it is imperative to form a collective 'Himalayan Basin Protection Alliance' or a regional task force comprising Bangladesh, Nepal, India, and Bhutan. Through this system, forecasts regarding weather changes, excessive rainfall, and potential landslides in mountainous regions will be instantly relayed to downstream countries, thereby significantly reducing the loss of life and property.
At the same time, the bilateral relationship between Bangladesh and Nepal needs to be further invigorated to enhance their collective bargaining power in international climate forums. Although industrialized nations are primarily responsible for global warming, ecologically sensitive South Asian states like Bangladesh and Nepal are bearing the brunt of its consequences. Nepal and Bangladesh have long advocated in unison at global climate summits, such as the COP, for reduced carbon emissions and the proper utilization of climate funds. Bangladesh can now present the disasters occurring in Nepal’s mountainous regions on the global stage as a prime example of the South Asian climate crisis. Joint lobbying is essential to secure 'Loss and Damage' compensation funds from international donor agencies to address climate change risks. If Bangladesh can learn from Nepal's disasters and make its climate diplomacy more proactive and data-driven, it will play a groundbreaking role in ensuring climate security not only for the two nations but for all of South Asia.
Water Resource Diplomacy, Hydropower, and Ecosystem Conservation
Recent landslides and severe climate-induced disasters in Nepal have prompted a re-evaluation of the long-term water resource diplomacy and environmental partnership between the two countries. Despite the absence of a direct border, immense potential exists for economic, commercial, and energy cooperation between Bangladesh and Nepal via India's Siliguri Corridor. In particular, Nepal's current geological instability serves as a stark warning for the long-term plans policymakers in both nations are devising to meet Bangladesh's energy needs through Nepal's abundant hydropower resources. The incidence of landslides in Nepal has risen alarmingly due to road construction involving hill cutting, unplanned dam and hydropower projects, and the deforestation of mountain slopes. As Bangladesh contemplates significant infrastructure investments or agreements to import electricity from Nepal, prioritizing that country's environmental sensitivity and sustainable development model has become essential.
In this context, the scope of bilateral cooperation between Bangladesh and Nepal must transcend mere commercial transactions and evolve into a collaborative framework for environmental protection. Opportunities for close research collaboration between Bangladeshi river experts and their Nepalese counterparts, including engineers, geologists, and environmentalists, must be created to enable the joint management of energy and water resources while preserving the integrity of mountainous ecosystems. Excessive sedimentation in the mountains is a primary cause of landslides in Nepal; this sediment subsequently accumulates on the riverbeds in Bangladesh, triggering severe floods and navigational crises. Bangladesh’s rivers already carry heavy silt loads due to their flow through India; the additional influx of sand and silt from Himalayan landslides and erosion threatens to irreversibly destroy the ecosystem of the country's river basins. Therefore, as part of regional or ecological diplomacy, Bangladesh could step forward to provide technical and financial assistance to Nepal for eco-friendly afforestation and mountain conservation, measures that would, in turn, indirectly safeguard Bangladesh’s riverine landscape.
Moreover, by leveraging regional platforms such as ASEAN or BIMSTEC, both Bangladesh and Nepal could formulate joint policies regarding environmental security and disaster risk reduction. A regional fund, supported by the World Bank or the Asian Development Bank (ADB), could be established to maintain the stability of Himalayan mountain slopes, ensuring afforestation and scientific land-use practices in the region. Bangladesh could share its firsthand experience in tackling devastating floods and riverbank erosion with Nepal, while Nepal could share its strategies for managing mountain-related disasters with Bangladesh. Through this mutual exchange of knowledge and experience, the relationship between Bangladesh and Nepal could transcend the boundaries of conventional diplomatic friendship, evolving into a unique, people-centric, and eco-friendly alliance that strengthens the regional integrity and stability of South Asia in the long run.