Modern World War: Challenges and Resolution Modern world war refers to the large-scale conflicts that occurred after World War II, with many increasingly complex challenges. One of the main challenges today is climate change, which affects political and economic stability in various countries. Rising global temperatures and extreme weather patterns have created tensions in the distribution of resources such as water and food, potentially triggering armed conflict in vulnerable regions. Apart from climate change, technology also plays a crucial role in modern warfare. The use of drones and autonomous weapons systems has changed the way conflicts are led. Countries are now competing to develop artificial intelligence in their militaries, creating new risks related to international ethics and regulations. The proliferation of cyber weapons is another challenge; countries can be attacked without the public’s knowledge, resulting in damage to critical infrastructure without a formal declaration of war. Geopolitics is also increasingly complicated, with the emergence of rivalries between major powers such as the US, Russia and China. Sabotage and influence in strategic areas, such as the South China Sea and Eastern Europe, further add to tensions. A diplomatic approach is very important to defuse this conflict. International conferences and negotiations are needed to rebuild trust and cooperation between countries. Another challenge is the increase in extremism and terrorism. Organizations such as ISIS and Al-Qaeda have proven capable of surviving despite numerous military actions against them. Current counter-terrorism approaches need to be updated to address the root causes, including social injustice and poverty in vulnerable communities. This approach includes education, economic development, and more comprehensive reconciliation efforts. Conflict resolution can also be achieved through a multilateral approach. International organizations, such as the UN, play an important role in maintaining peace. Economic sanctions, for example, can be used to pressure countries that violate international law. However, effective policy development requires cooperation and commitment from all relevant parties. One of the keys to resolving conflict in this modern era is open communication. The principles of transparency and dialogue between countries must be strengthened to avoid misinterpretation and unnecessary escalation. Apart from that, it is also important to prioritize an inclusive approach, involving various elements of society, including non-governmental organizations and local communities in planning and implementing conflict resolution. Technological innovation for peaceful resolution also promises new hope. The use of social media can be a tool to strengthen human rights awareness and advocacy. Other digital platforms enable direct communication between parties involved in a conflict, providing space for informal negotiations that can create a climate of peace. Finally, peace education is essential in preventing conflict. A curriculum based on multicultural understanding and tolerance can form a better generation, encouraging dialogue and intercultural understanding. Long-term strategies are needed to ensure that societies are not only ready to face challenges, but also contribute to the formation of a more peaceful and stable world.