US Air Force orders hypersonic missile amid Russian and Chinese advancements

Award of billion-dollar contract comes after top general warns Russia and China re 'aggressively pursuing' similar technology source: http://www.independent.co.uk/news/world/americas/hypersonic-missile-us-air-force-lockheed-martin-defence-russia-china-a8311916.html #Headlines by: Jon Sharman

Original Post: https://www.independent.co.uk/news/world/americas/hypersonic-missile-us-air-force-lockheed-martin-defence-russia-china-a8311916.html