Modern World Warfare has undergone a dramatic transformation with the development of globalization. Globalization, characterized by economic, political, and cultural interconnections between countries, has significantly influenced military strategy. In this context, several main aspects can be observed. First, information and communications technology (ICT) has changed the way states design and conduct military operations. With the internet and global networks, intelligence is now obtained more quickly and accurately. For example, countries use satellite monitoring systems to monitor opponents’ military activities. ICTs also enable better coordination among geographically dispersed military units, speeding decision making in the field. Second, international alliance networks are becoming more important in modern military strategy. States no longer operate in isolation; they build strategic partnerships to share intelligence, technology, and resources. NATO, for example, has policies to strengthen collective security, make its members more resilient to external threats and increase rapid response capabilities in crisis situations. Third, globalization also influences the way countries respond to new threats such as terrorism and asymmetrical conflicts. This threat does not only come from states but also from individuals or non-state groups operating with a guerilla approach. Countries are now focusing more on contingency operations that prioritize flexibility and adaptability, using specialized teams and state-of-the-art technology to deal with these threats. Furthermore, military mobility is also influenced by globalization. Currently, sending troops and military equipment to various parts of the world can be done more quickly and efficiently. Advanced air and sea transportation enabled mobilization on short notice, giving the nation an edge in response to sudden-emerging conflicts. In addition, the economic aspects of globalization also play a role in military strategy. Advanced labor and technology in the defense industrial sector increase the effectiveness of the military budget. Countries are now more likely to invest in research and development to produce more advanced weapons, thereby increasing their competitiveness in the global arena. Another impact is that globalization raises complex legal and ethical challenges. Conflicts involving many countries require a deeper diplomatic approach, taking into account international law and human rights. This has an impact on the country’s strategic decisions in carrying out military operations. Finally, social and cultural factors integrated in the context of globalization also play a role in the form of conflict. Understanding local values and culture is key in the military’s strategy to gain public support. Ignoring this aspect can result in strategic failure in the field. Thus, globalization has had a profound effect on the Modern World War, making it increasingly complex and interconnected. In every military operation, countries must consider global variables that influence strategy, tactics, and the ever-changing dynamics of conflict.