ED Unit

Despite years of research, the ED scientists have still not been able to develop an effective anti-gravity generator. This is why ED units continue to run on engines based on the old 20th century technology. Ground vehicles have wheel or caterpillar-type tracked chassis. The main drawback here is that the vehicles' mobility is far too dependent upon terrain conditions. On the plus side, the vehicles have a very simple power transmission system, making them more robust.

ED flying units are designed with propeller propulsion systems. These give the unit a high degree of maneuverability during aerial actions, allowing it to fly at low altitudes avoiding enemy radar detection, and, most importantly, enable it to take off and land anywhere.