The Impact of the War in Eastern Europe on Global Stability The war in Eastern Europe, such as the conflict in Ukraine, has triggered significant changes in geopolitical dynamics that have an impact on global stability. One of the main impacts is increased tensions between major countries such as the US and Russia. These tensions are not only limited to military conflicts, but also extend to diplomatic and economic levels. The global economy is also affected. Economic sanctions against Russia resulting from its invasion of Ukraine caused major disruptions in the energy supply chain. Europe, which depends on Russian gas and oil, has had to adapt by shifting energy sources, increasing energy prices, and changing energy policies. This situation accelerates Europe’s transition towards renewable energy and increases investment in alternative energy infrastructure. In addition, the social impact of war should not be ignored. The war caused a large influx of refugees, with millions of Ukrainians fleeing to European countries. This influences migration policies and increases the social burden for receiving countries. Uncertainty regarding refugees also raises security issues, with some countries tending to tighten their border controls. From a military perspective, NATO is experiencing revitalization. NATO members increased their defense budgets and strengthened their presence in Eastern Europe. This creates an atmosphere of greater uncertainty, prompting neutral countries to reconsider their foreign policies. This war also affected broader international relations. Some countries, such as China and countries in the Middle East, are trying to take advantage of this uncertainty. China, in particular, is strengthening its position by establishing strategic cooperation with Russia, which could change the global balance of power. Cybersecurity issues are also on the rise. Cyberattacks from interested parties are becoming more common, both as acts of aggression and as part of information warfare. This forces countries to improve their cyber defenses and focus on digital security as a strategic threat. In addition, civil society and international NGOs played an active role in supporting recovery and providing assistance to those affected by the war. This represents a change in the way the international response to conflict has taken place, with an emphasis on humanitarianism and human rights. This dynamic creates new pressure on global governments for more humane foreign policy manifestations. Instability in Eastern Europe could also contribute to the global food crisis. Given that Ukraine is known as Europe’s “bread basket”, agricultural output disruptions due to the war affected the supply of wheat and other agricultural products. This causes a spike in food prices globally, which especially impacts developing countries. The psychological impact should also be noted. The sense of uncertainty created by the war created an atmosphere of fear among the international community, resulting in a surge in extremism and radicalization in various parts of the world. Social and political discontent often arises in response to these unstable conditions. Overall, the war in Eastern Europe not only signaled a regional crisis but had a comprehensive impact on global stability, covering economic, social, political and security aspects. These developments should be watched closely by decision makers around the world to understand the long-term implications of the ongoing conflict.