Military theory is the study of the principles and strategies that govern the conduct of warfare. It encompasses various concepts, including tactics, logistics, and the organization of armed forces. Military theorists analyze historical battles and conflicts to develop frameworks that can be applied to modern warfare, helping military leaders make informed decisions. Key figures in military theory include Carl von Clausewitz, who emphasized the importance of the political context of war, and Sun Tzu, known for his work "The Art of War," which focuses on strategy and deception. These theories guide military planning and operations across different contexts and technologies.