A manned version of the V1 missile, Fieseler Fi 103R Reichenberg IV, intended for suicide attacks on Allied aircraft and selected targets. The suicide flight program was planned to be implemented at the end of the war in 1945. Officially, the German military authorities used the term "ramming", however, the possibility of getting the pilot out of the rocket was practically non-existent, due to the high speed and the fact that the cockpit cover was located just below the jet engine inlet, additionally tilting only 45 degrees, which made it impossible to quickly lower the rocket. cabin by the pilot and landing on a parachute. In total, 70 pilots were trained and 175 Fieseler Fi 103R Reichenberg IV machines were produced, but their practical application on the battlefield was never achieved. The Fieseler Fi 103R Reichenberg IV missile itself was almost identical to the Japanese Yokosuka MXY7 Okha, used by Japanese suicide pilots, with the difference that the Japanese pilot's cockpit was screwed down, preventing the missile from leaving during the flight, while the cockpit in the German missile gave a theoretical chance to escape, although in practice not feasible. Specifications: Length: 8m, wingspan: 5.72m, maximum speed: 800 km / h, maximum range: 330 km.
The E-75 was an experimental German heavy tank from the Second World War that never entered mass production. It was probably armed with the KwK 43 L / 71 or L / 100 88 mm cannon or the 105 mm long-range cannon and 1 or 2 machine guns MG34 cal. 7.92 mm.
Design work on the E-75 tank was initiated in as part of the Entwicklungsserie program, i.e. a program for the development of German armor, which was to lead to the creation of a standardized design for a series of six combat vehicles of different weights, but using as many common components as possible. Analytical and conceptual work under this program was initiated in mid-1943. The E-75 tank in this project was to be a new heavy tank of the German army, in which particular emphasis was placed on possibly thick armor and the greatest possible ability to fight enemy armored vehicles. Most likely, the vehicle was to use an appropriately rebuilt and redesigned Schmallturm turret and - most likely - the hull and chassis of the Pz.Kpfw VI Tiger II, which it was to eventually replace in the line.