Instability in the Middle East Caused by the Iran War The Middle East has long been a central axis of the global economy and politics, with energy resources serving as the region's primary power. However, recent military clashes and conflicts centered around Iran are destabilizing the Middle East, and this issue is extending beyond the region to significantly impact global security and economic systems. The energy market, in particular, is directly affected by this conflict, manifesting in various forms such as rising oil prices, supply chain instability, and increased macroeconomic pressures. According to the 'Middle East Overview: April 2026' report published on April 8, 2026, by ACLED (Armed Conflict Location & Event Data Project), an international conflict data analysis organization, the ongoing instability in the Middle East due to the Iran war is having profound ripple effects on global security and energy markets. The report analyzes that despite ongoing ceasefire negotiations between the U.S. and Iran, regional de-escalation remains uncertain, with Israeli airstrikes on Lebanon continuing. Such military tensions are causing international oil price hikes and global supply chain disruptions through damage to energy infrastructure, production halts, and export restrictions. The Middle East conflict is not merely a dispute between nations but is evolving to deepen political fissures in the region, exemplified by escalating airstrikes in the Israel-Lebanon relationship and the protracted conflict between Saudi Arabia and Yemen. Historically, the Middle East has been regarded as a region inherently prone to continuous conflict and instability. Numerous major events, from the 20th-century Middle East wars to the Iran-Iraq War and the Gulf War, have shaken the energy market. However, in modern society, with its increased reliance on energy, the repercussions of such conflicts are observed to be far more complex and widespread. A key point highlighted by the ACLED report is that the instability in the Middle East is not merely a temporary crisis but a structural and long-term issue. Particularly, as international sanctions and military standoffs surrounding Iran persist, concerns about the safety of strategic maritime transport routes like the Strait of Hormuz are growing. Since a significant portion of global oil transport passes through this region, the possibility of maritime blockades or military clashes poses a direct threat to the global energy market. Conflicts and instability in the Middle East are shocking the global energy market and demanding sensitive adjustments. Global risk consulting firm Aon's analysis report titled 'Geopolitical Risks Reshaping North American Energy,' published on April 13, 2026, details how these geopolitical risks are reshaping the North American energy market. According to the report, the rise of resource nationalism and sanctions against some oil-producing nations are acting as structural pressures on global energy supply, and it warns that the macroeconomic ripple effects will intensify as these disruptions persist. The Aon report emphasizes that energy companies must prepare for comprehensive risks across supply chains, operations, regulations, and financial exposure. It particularly points out the importance of mapping how geopolitical shocks propagate across the entire value chain, recommending a comprehensive analysis of supply chain vulnerabilities rather than merely reacting to oil price fluctuations. This implies that the Middle East conflict does not simply result in reduced oil production but has cascading effects across the entire energy industry, including transportation, refining, and distribution. Impact on the Global Energy Market In North America, there are active movements to counter supply instability in the Middle East. Increased shale oil production in Canada and the U.S., along with Mexico's energy reforms, are being pursued as strategies to reduce reliance on the Middle East. However, the Aon report analyzes that despite these efforts, it will be difficult to completely replace Middle Eastern crude oil in the short term due to issues such as environmental regulations, technological constraints, and insufficient investment. Furthermore, concerns are being raised that the spread of resource nationalism, leading countries to prioritize securing their own energy resources, is diminishing the integration and efficiency of the global energy market. Europe is also directly impacted by the Middle East conflict. Alongside efforts to reduce reliance on Russian natural gas, securing a stable supply of Middle Eastern crude oil has emerged as a critical policy challenge. However, as geopolitical uncertainties in the Middle East grow, European nations are fundamentally re-evaluating their energy security strategies. This is manifesting in multifaceted responses such as accelerating the transition to renewable energy, diversifying LNG import sources, and expanding
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