Military , Military technology and equipment , Military history , Military strategy , Military tactics , Just war , Frontline , Military-industrial complex , Weapon , Laws of war , Medieval warfare , World war , war profiteer , Attacks on humanitarian workers . The war , to become known as one , must entail some degree of confrontation using weapons and other military technology and equipment by armed forces employing military tactics and Operational art within the broad military strategy subject to military logistics . War Studies by military theorists throughout military history have sought to identify the Philosophy of war , and to reduce it to a Military science .