Military Science is a field of science that comprises a knowledge system about the preparation and execution of war between states or a coalition of states. It is primarily concerned with the philosophy, mechanism, and practice of improving military capabilities in conjunction with the defence policy. A degree in military science puts the complexities of war and security issues, in the context of general human experience.

It is an interdisciplinary field that draws on insights from social, physical, mathematical, technological, and engineering sciences. In the context of war, peace, diplomacy, and defence, these programs offer comprehensive instruction in key concepts such as politics, strategy, techniques and history, and technology. Along with these, Military Science programs aid in the development and improvement of skills such as decision-making, moral thinking, persuasion, strategy, and leadership.

The importance of learning about Military Science stems from the fact that students learn about military defence, the art of warfare, and the organisation of armed forces. Military studies enable students to have a greater understanding of the government and the armed forces, allowing them to become more awake and better manage circumstances. Furthermore, it assists policymakers in understanding the role of military forces in protecting our motherland.