Because DARPA’s Hypersonic Air-breathing Weapon Concept doesn’t exit and re-enter the atmosphere like boost-glide hypersonics, it is less reliant on costly exotic materials for thermal management.
By Breaking DefenseMissile defense sensor is hitting all the marks.
By Raytheon Missiles & DefenseRaytheon Missiles & Defense forms a formidable industry force.
By Raytheon Missiles & Defense