资讯

Let's take a look at the evolution of the fighter plane from the Spad 13, to the F22 Raptor! In its over 100 year existence, the fighter plane has gone from wood and fabric to supersonic composite ...
On March 21, the US Air Force ... unmanned aircraft to act as decoys, provide further sensor data and carry additional munitions. While it is not clear just how much each fighter will cost ...