Modern World War brought various transformations in military strategy which consequently changed the way countries fought. This phenomenon is not only related to technology, but also to tactics, doctrine and geopolitical understanding. In the modern era, military strategy is strengthened by technological developments such as artificial intelligence (AI), drones, and cyber warfare, which fundamentally change the paradigm of war. One of the key elements in this transformation is the use of advanced technology. Drones, for example, allow countries to carry out reconnaissance and attacks without involving soldiers on the battlefield. In conflicts in the Middle East, drone operations have proven effective in reducing risks to troops and increasing the accuracy of strikes. With the ability to gather intelligence in real-time, drones have become an important tool in military decision-making. Additionally, artificial intelligence is playing an increasingly crucial role. AI is used in data analysis to predict enemy behavior and formulate more effective strategies. For example, analytics software can process information from a variety of sources, from social media to intelligence reports, quickly identifying patterns that can be exploited in military conflicts. Apart from technology, the transformation of military strategy also includes evolution in tactics. Asymmetric warfare, in which a weaker side uses guerrilla tactics against a stronger one, is increasingly common. This phenomenon is seen in various conflicts, such as the wars in Afghanistan and Iraq, where non-state groups employ unconventional methods to confront regular armies. Strengthening their appeal is the importance of information warfare. In a modern military context, information warfare includes disinformation, propaganda, and social media influence. States invest resources in manipulating narratives to weaken opponents’ social cohesion and strengthen domestic support for their military campaigns. This highlights the importance of the psychological aspect in modern strategy. In terms of international cooperation, military alliances such as NATO and strategic partnerships between countries play an important role in adapting military strategies. Countries are increasingly relying on combat collaboration, intelligence sharing, and increased interoperability of armed forces. For example, joint military exercises increase the readiness and combat capabilities of allied countries. Changes in the global political climate also require countries to reevaluate their defense strategies. With increasing tensions between major powers such as the US, Russia and China, active deterrence and deterrence strategies have become more relevant. This approach focuses on deterring enemy aggression by demonstrating significant and well-organized military capabilities. Apart from defensive aspects, offensive strategies are also receiving more attention. States are now more likely to launch pre-emptive strikes to prevent threats before they emerge. This strategy requires accurate information and rapid decisions, increasing the need for adaptive and responsive intelligence systems. In a geographical context, sea and space have become new theaters for modern conflict. Maritime control and the ability to operate in outer space will increasingly determine the success of future military strategies. Countries are competing to strengthen their fleets and satellite systems, creating new competition that requires innovative approaches to military doctrine. Overall, modern military strategy is on the verge of a major revolution, combining technology, innovative tactics, and complex understanding of geopolitics. This transformation not only changes the defense landscape, but also influences global stability and the shape of future conflicts.