Global Power Dynamics in the Modern Era In the modern era, global power dynamics are developing rapidly, influenced by a number of factors such as technology, economics, politics and the environment. Relations between countries are increasingly complex and multidimensional, giving rise to various challenges and opportunities for countries throughout the world. One of the most significant aspects of this dynamic is the shift in economic power. China, as one of the largest economic powers, continues to expand its influence through initiatives such as the Belt and Road Initiative (BRI). This program not only improves trade relations, but also strengthens China’s position as a global leader. Meanwhile, the United States faces challenges in maintaining its global dominance, especially in overcoming various internal and foreign policy problems. Military strength is still an important factor in determining global power. The United States remains at the forefront with the world’s largest military budget, but other countries such as Russia and China are also increasingly developing their military capabilities. Small-scale conflicts in various parts of the world, including in the Middle East and Asia-Pacific, reflect this tension, with individual countries trying to demonstrate their resilience and presence. Social and cultural aspects also play an important role in global power dynamics. Globalization has facilitated the widespread exchange of ideas and culture. Social media, for example, has changed the way individuals interact and disseminate information, creating social movements that can influence global policy. Efforts to fight for human rights and social justice are increasingly gaining international support, influencing relations between countries. The environment is also a central issue in current global power dynamics. Climate change demands international cooperation, where countries must find sustainable solutions. Meetings such as COP26 have become an arena for countries to negotiate on carbon emissions, giving rise to a new order that reflects collective awareness of the importance of the environment. Information and communications technology is also changing the way countries interact. Cybersecurity and cyber warfare are a major concern, with countries competing to protect their critical infrastructure from cyber attacks. Big data and artificial intelligence (AI) present new opportunities and challenges in the economic and security fields, directly affecting international relations. In the future, alternative energy and sustainable innovation will be determining factors in establishing relations between countries. Countries that are able to adapt quickly to these changes will have a competitive advantage on the global stage. Global power dynamics in the modern era show that collaboration, adaptation and innovation are the keys to facing increasingly complex challenges in the future.