There are some questions concerning with military and war which up to this present time cannot be satisfactorily answered yet. First, it concerns with the relation between the military theories and theories about the war: Is the Science of War standing alone or just only a theory and becoming a part of Military Science, or on the contrary – the Military Theory becomes a part of the Science of War. Second, the question related to the Science of War itself, is it a science, an art or a philosophy?