Q.Examine the role of oil and water as sources of conflict in contemporary resource geopolitics.

Oil and water are two of the most strategically critical natural resources in contemporary geopolitics, and both have repeatedly become flashpoints for conflict. Oil, as the lifeblood of modern industrial economies, creates intense competition for control over reserves and transit routes. Major oil-producing regions, especially in the Middle East, have seen both interstate wars and internal instability driven by the desire to secure or disrupt supply. The strategic chokepoint of the Strait of Hormuz, for instance, has been a recurring site of tension because a significant portion of the world’s seaborne oil passes through it. Control over oil revenues also fuels regional power struggles and can finance armed groups, making resource-rich states vulnerable to internal conflict.

Water, by contrast, is a non-substitutable resource essential for survival, agriculture, and energy generation. As freshwater sources become scarcer due to population growth and climate change, competition over shared river basins intensifies. The Indus, Ganges, Brahmaputra, Tigris-Euphrates, and Nile river systems are all examples where upstream and downstream states have conflicting interests over dam construction, water allocation, and flow regulation. Water scarcity can exacerbate existing political rivalries, lead to diplomatic crises, and in extreme cases, trigger armed skirmishes. Unlike oil, water has no viable alternative, making its potential as a source of conflict even more fundamental.

Both resources illustrate how environmental security is now inseparable from traditional security concerns. The key difference is that oil conflicts are often about access and profit, while water conflicts are about survival and sovereignty. In either case, the unequal distribution of these resources across borders means that cooperation or conflict over them will remain a central feature of 21st-century geopolitics.

The idea of Environmental Security emerged in the late 20th century as a crucial lens for understanding modern conflicts. It moves beyond traditional military threats to recognise that competition over scarce natural resources—especially those essential for economic survival and daily life—can be a direct cause of instability, war, and political upheaval. Oil and water are the two most prominent examples of this dynamic, each shaping global and regional power struggles in distinct but equally profound ways.

Oil has long been the lifeblood of industrial economies. Its strategic importance is not just about energy; it is about the ability to project military power, sustain transportation networks, and fuel industrial production. Control over oil reserves and the pipelines that transport them has been a persistent source of geopolitical friction. The Persian Gulf, home to the world’s largest proven reserves, has been a theatre of major conflicts, from the Iran-Iraq War to the Gulf War, where securing oil supplies was a central, if not always openly stated, objective. Resource-rich states often find their foreign policy and internal stability shaped by the "resource curse"—where oil wealth fuels corruption, authoritarianism, and separatist movements, as seen in regions like the Niger Delta in Nigeria or the ongoing tensions in Venezuela. The very infrastructure of oil—pipelines, refineries, and shipping lanes—becomes a strategic target, making it a weapon of coercion and a flashpoint for conflict.

Water, by contrast, is a resource of absolute necessity—there is no substitute for it. While oil conflicts are often about wealth and power, water conflicts are fundamentally about survival. This makes water a uniquely potent source of tension, particularly in arid and semi-arid regions where rivers and aquifers cross national boundaries. The Nile River, shared by eleven countries, is a classic example. Egypt’s historical dominance over the Nile’s flow is now being challenged by Ethiopia’s Grand Ethiopian Renaissance Dam, creating a protracted diplomatic standoff with the potential for escalation. Similarly, the Indus Waters Treaty between India and Pakistan has survived multiple wars, but remains a fragile arrangement in a region of deep mistrust. The Jordan River basin, shared by Israel, Palestine, Jordan, and Syria, has been a persistent element of the Arab-Israeli conflict, where control over water sources has been used as a tool of occupation and leverage.

The geopolitics of both resources are further complicated by climate change. Melting glaciers in the Himalayas threaten the long-term flow of major Asian rivers like the Ganges, Brahmaputra, and Indus, potentially intensifying competition between India, China, Pakistan, and Bangladesh. Changing rainfall patterns and more frequent droughts are already exacerbating water scarcity in the Middle East and Africa, turning local disputes into regional crises. For oil, climate policies and the push for decarbonisation are creating new winners and losers, as fossil fuel-dependent economies face the prospect of stranded assets and declining global influence.