Dynamics of Foreign Policy in the Midst of Global Tensions The foreign policies of world countries continue to adapt in line with increasing global tensions. Challenges arising from geopolitical competition, the threat of terrorism and climate change demand a strategic approach in interstate relations. This dynamic is especially visible when large countries, such as the United States and China, strengthen their positions in the context of regional trade and security. One important aspect of foreign policy is multilateral diplomacy. Organizations such as the United Nations (UN) and ASEAN play an important role in mitigating conflict and promoting cooperation. Through this platform, countries can adopt joint resolutions to address global issues. Diplomacy is also a vital tool to prevent escalating tensions that could lead to armed conflict. In the midst of Sino-US competition, small countries in Southeast Asia are trying to maintain their position by strengthening strategic alliances. A foreign policy based on pragmatism and flexibility allowed these countries to establish relations with both great powers. For example, Indonesia carries out active diplomacy to maintain balance by inviting investment from China while still participating in security initiatives with the US. Furthermore, the threat of transnational terrorism has encouraged countries to collaborate more closely in the fields of intelligence and security. Exchange of information and increased coordination at the international level are very important to combat extremism. Foreign policy must be able to build an inclusive framework to resolve the root problems of terrorism, such as poverty and social injustice. In addition, climate change is a major concern in various foreign policies. Countries around the world recognize the importance of cooperation in addressing increasingly pressing environmental impacts. High-level conferences, such as COP26, demonstrate international commitment to reducing emissions and promoting renewable energy. A responsive foreign policy will include aspects of sustainability in all sectors, including trade and investment. In this context, social media also plays a role in shaping public opinion and pressuring the government to be more transparent. The public is increasingly involved in foreign policy discussions, forcing governments to pay more attention to the voices and aspirations of the people. This is a new challenge for state leaders who must balance national interests with community demands. Changes in political empires, such as Brexit and changes in leadership in several countries, are also a significant influence on foreign policy. The resulting uncertainty affects global economic stability and strengthens the need for international cooperation in handling various issues. Countries need to respond with rapid adaptation to ongoing dynamics. An effective foreign policy in an era of global tension must be able to create synergy between diplomacy, security and development. Through regional and global collaboration, countries can reduce the risk of conflict and contribute to world peace. With a balanced approach, countries can take advantage of existing opportunities even amidst increasingly complex challenges. Readiness to face change and involve various stakeholders is the key to the success of a dynamic and responsive foreign policy.