All these planes contributed to the rise of French aeronautics. Since then, the jet propulsion made it possible to reach speeds considerably higher and to exceed the speed of sound, in spite of the aerodynamic obstacle which it constitutes.
Other share, progress of the radio navigation contribute to increase safety unceasingly. Thus we could see appearing within our French Army of the supersonic aircrafts, florets of the nation, such as the very powerful hunters of the "dynasty" MIRAGE.
One has the right to wonder whether such investments are not opposed to the great ideas world demilitarization?