Air power inevitably changed the characteristics and environment of the outcome of wars. Theorists argue that war results from drastic changes in the international security environment, diplomacy, domestic politics, ideology, economics, and revolutionary technological advancements. Clausewitz emphasized: “Each period would have had its own theory.” Douhet wrote: “Victory favors those who anticipate changes in the character of war, not those who wait to adapt once the changes occur. »Aerial technology has changed everything. Air power can harness speed, range, and flexibility better than land and sea forces. War may be the domain of chance, as Clausewitz advises, but victory or defeat is not recorded as random outcomes. “There is an approach to war that maximizes the chances of achieving a decisive victory (whatever outcome one decides is sufficiently decisive and adequately victorious). » As warfare expands into new areas, it must continue to delve into military theory to develop effective weapons.