When the production of flying machines is put on a mass scale, the military sphere keeps making itself felt. Once the states acquired large air forces, their potential was tested in a world war.
People built flying bombers and flying dreadnoughts with artillery armament; countless air fleets attack and sink warships. The German armada, headed by the flagship “Fatherland,” turns New York into ruins, while Europe is devastated by an invasion of Japanese and Chinese troops who move in one-man aircraft with machine guns, and then land on solid ground and set swords to use.