U.S. Defense Contractors See Hypersonic Ramp-up
Raytheon and Lockheed Martin share in more than $3 billion in U.S. contracts for hypersonic weapons development.
Artist rendering of Raytheon's Tactical Boost Glide flight system. (Image: Raytheon)
Artist rendering of Raytheon's Tactical Boost Glide flight system. (Image: Raytheon)