Modern World Warfare has been characterized by rapid technological advances, which have significantly influenced military strategies around the world. Since World War I, technology has emerged as a dominant factor in the planning and implementation of military operations. Innovations in communications, transportation, and weapons have changed the way countries fight wars. One of the most striking impacts of technology is the emergence of advanced military hardware such as drones and fifth generation fighter aircraft. Drones, for example, enable reconnaissance and precision strikes without risk to personnel. The use of drones in conflicts in the Middle East shows how technology can speed up missions and reduce losses on the part of the driver. The ability to conduct long-range attacks with little or no human interaction on the ground defines a new way of warfare. Additionally, artificial intelligence (AI) has begun to influence military strategy. AI is used to process intelligence data in real-time, providing rapid analysis to commanders in the field. With AI, the military can predict enemy movements, plan more efficient attacks, and avoid traps. This data-driven approach enables better decision making, emphasizing speed and accuracy. Communication has also undergone a tremendous transformation thanks to modern technology. Satellite communications systems and multinational computer networks enable rapid and secure exchange of information between military units around the world. This connectivity strengthens coordination between armed forces and speeds up responses to emergency situations. However, increased reliance on technology is also opening up new gaps in cybersecurity, where attacks on critical infrastructure can result in major disruptions in military operations. In the context of reconnaissance, remote sensing technology provides strategic advantages. Modern satellites can capture high-resolution imagery, providing detailed information about enemy positions and activities. This allows countries to develop more informed and responsive plans. Data obtained from remote sensing often lies at the heart of modern military strategy, facilitating the exploitation of an opponent’s weaknesses. Vertical take-off and landing (VTOL) and stealth submarines have also become symbols of the technological revolution in warfare. VTOLs such as the Apache helicopter and Harrier Jet provide advantages in mobility, while stealth submarines add a level of complexity to the ocean, making them difficult for enemies to track. Adaptation to this pace of innovation gives countries that lead in defense technology a substantial strategic advantage. The advent of directed energy weapons, such as lasers and energy-based weapons, also marks a new chapter in military tactics. These weapons offer greater precision and are virtually unlimited in terms of the amount of “ammunition,” as well as reducing long-term operational costs. This changed the way nine world powers prepared for and engaged in armed conflict. Finally, the spread of everyday technologies such as smartphones and GPS-based applications among soldiers and civilians enlarges new information spaces. Community mobilization becomes a strategic force that can be utilized for military operations, through methods such as crowd-sourcing intelligence. This strategy values public participation in security, enhancing rapid response capabilities in emergency situations. Overall, the impact of technology on military strategy in the Modern World War was significant. This transformation shows that control over technology is the main key to military dominance in the 21st century.