Global power dynamics in the 21st century are experiencing significant transformation, influenced by various factors such as technological advances, climate change, and geopolitical tensions. One of the main aspects of this dynamic is the emergence of new powers in Asia, especially China and India, which are starting to dominate the world economic stage. China, with its rapid economic growth, is now one of the largest economies in the world. Through the Belt and Road Initiative (BRI), China is investing in infrastructure in various countries, expanding its influence in Asia, Europe and Africa. This not only increases global connectivity but also gives China political and economic leverage. On the other hand, India, with its large population and rapid technological growth, is also making its name on the global stage. The “Make in India” initiative focuses on increasing domestic production and attracting foreign investment, pushing the country to become a major player in the global supply chain. In addition, India’s increasingly modern military strength contributes to its position as an important regional power. Amid the rise of these two countries, Western countries, including the United States and the European Union, face challenges in maintaining their dominance. The US, although still the strongest military power, faces domestic problems and intense strategic competition with China. US foreign policy increasingly focused on “Competition with China” represents a paradigm shift in global approach. Climate change is also a major driving factor in global power dynamics. Countries that are able to overcome environmental challenges have the potential to strengthen their position in the international arena. For example, Europe with its commitment to renewable energy and reduced carbon emissions is seeking to lead in global standards, creating new economic opportunities. Humanitarian and migration crises resulting from war and instability also affect global powers. Countries that are able to manage migration flows and offer solutions for refugees will gain greater influence in global diplomacy. Multilateral cooperation is increasingly important to address cross-border issues such as health, terrorism and trade. The development of information and communication technology has changed the way of interaction between nations. The internet and social media play a role in mobilizing society, influencing public opinion, and accelerating the dissemination of information. Countries that can control the digital narrative will have an advantage in diplomacy and global influence. Finally, global power dynamics in the 21st century show a shift towards multipolarity, where power is not concentrated in one single actor. Collaboration and competition among major powers, as well as the emergence of non-state actors, are redefining the international landscape. In this context, strategic understanding and adaptation are the keys for countries to remain relevant on the global stage.