In recent years, international politics has experienced significant developments, creating a dynamic and complex landscape. Tensions between major powers such as the United States, China and Russia are simmering, affecting global diplomatic relations. At the same time, issues such as climate change, pandemics and the migration crisis have emerged as key challenges requiring international collaboration. Tensions in the South China Sea have become one of the main focuses of international politics. China continues to expand its territorial claims, resulting in conflicts with ASEAN countries, especially Vietnam and the Philippines. The United States responded by increasing its military presence in the region and strengthening alliances with allies in Asia. Military exercises between the US and partner countries are becoming more frequent, creating tensions that have the potential to trigger conflict. Meanwhile, the conflict in Ukraine between Russia and Western countries continues. Russia’s invasion starting in 2022 has resulted in heavy international sanctions and massive military support for Ukraine. NATO, as the strongest defense alliance in the world, shows solidarity by increasing the deployment of troops in Europe. This conflict also has an impact on global energy stability, with gas and oil prices surging. The role of international organizations such as the UN is becoming increasingly important in dealing with global issues. The COP26 and COP27 climate change conferences demonstrated increasing awareness of climate change as an existential threat. Countries are expected to commit to reducing greenhouse gas emissions, but challenges remain, especially in terms of sustainable policy implementation. In addition, the migration crisis triggered by conflict, poverty and climate change is increasingly pressing for international attention. Countries in Europe and the United States face major challenges in managing migrant flows, with varying policy approaches. Some countries are starting to close borders, while others are seeking to increase cooperation with migrants’ countries of origin to address the root causes of migration. The growth of populism and nationalism also influences international politics. In many countries, there is a rise in political parties that advance a nationalist agenda, which can influence foreign policy. The economic uncertainty caused by the pandemic has further exacerbated this sentiment, showing that domestic and international challenges are intertwined. In response to these challenges, several countries have begun to look for alternatives in international relations. The Belt and Road Initiative launched by China seeks to expand its economic influence through infrastructure investment in various parts of the world, while Western countries such as the US and the European Union are trying to build new alliances to counter Chinese power. The development of information technology and social media has also influenced the international political arena. Rapidly spreading information can trigger mass mobilization but can also be a destructive tool of disinformation. Countries are now more vigilant about cyber attacks and information security, creating a new layer of national defense. Overall, international politics today is characterized by increasing complexity. Various interrelated issues, both local and global, require cooperation and dialogue between countries to achieve sustainable solutions. With changing dynamics, it is important for global leaders to adapt and formulate comprehensive policies to face existing challenges.