5 Most Secret Military Aircraft
Military aircraft are developing at an amazing rate. The progress has been increasingly rapid. Watch this roundup from Dark 5 about the top 5 secret military aircraft in the world. It obviously is not a complete list but if you want to learn something, take a look!
Number 1 is pretty neat and has been rumored about for decades. Let’s just hope it exists!
And let us know in the comments what you think is missing or some knowledge that everyone should know.