There are many secret and high tech developments happening in the world of military aviation. Today’s aircraft are almost invisible to radar, have the stealthiest profiles ever and can travel at hypersonic speeds. And that’s the stuff we know about - who can imagine what is being developed behind the closed doors of the ultra secretive military tech companies…? Today we are going to take a peek at some of the planes that are out there in our skies and others that are on the way soon; here are 20 Deadliest Upcoming Fighter Jets of the World. ► For copyright matters please contact us: newfifth1@gmail.com