Geopolitics is the study of the influence of geography on political relations and international power. This concept plays an important role in determining foreign policy, strategic alliances, and conflicts between countries. A variety of geographic factors—such as location, natural resources, and climate—directly influence international relations. For example, countries with strategic geographic boundaries often become the center of attention in the global political scenario. Natural resources, such as oil, gas, and minerals, have a significant impact on geopolitical dynamics. Resource-rich countries often have greater bargaining power in international diplomacy. A clear example is the relationship between Russia and Europe, which is greatly influenced by the flow of natural gas from Russia to the continent. Europe’s dependence on Russian energy creates conditions in which foreign policy is often influenced by economic interests and energy security. In a regional context, the South China Sea is the main motif of geopolitical conflict between China and its neighboring countries, as well as the United States. This strategic region is rich in resources and trade routes, thus triggering territorial disputes. This confrontation shows how geographic factors can influence alliances and give rise to international tensions. Climate change also plays a role in geopolitics. This phenomenon causes shifts in weather patterns and affects the availability of water resources and agricultural land. Countries dependent on agriculture could experience crises, which in turn could trigger mass migration and political instability. For example, countries in the Middle East, where climate change is contributing to food insecurity and conflict. Cyber security is a new aspect of geopolitics that affects relations between countries. Countries use technology to strengthen their positions, conduct espionage, or attack other countries’ critical infrastructure. These cyber actions often create tensions that can trigger conflict in the real world, showing how the boundaries between the physical and digital worlds are increasingly blurred. Diplomacy is also an important tool in dealing with geopolitical issues. Countries often use diplomacy to prevent conflict, strengthen alliances, and manage tensions. Negotiation processes involving multiple levels of government and international organizations help create agreements to address global challenges. A successful example can be seen in the Paris climate agreement, where countries came together to tackle climate change through international cooperation. Military tactics, including the use of armed force and threats, are also part of geopolitical strategy. Large countries often demonstrate their military might to strengthen their bargaining position. An actual example is the military exercises conducted by the US and its allies near the Russian border in response to the rise of Russian military power. Through diplomacy, the use of force, military presence, and management of resources, the international world engages in increasingly complex contexts. Geopolitics not only influences state policy decisions, but also influences civil society, the global economy, and regional stability. State actions in a geopolitical context can create broad impacts, from armed conflict to multilateral cooperation. As global dynamics change, a deep understanding of geopolitics will be key in shaping the future of international relations.