https://spirecomm.com/wp-content/uploads/2018/03/defensenews.png45125Beth Boyterhttps://spirecommunications.com/wp-content/uploads/2017/12/SpireLogo-300x138.pngBeth Boyter2020-01-28 16:41:512020-01-29 16:42:53US Defense Department Launches Gremlins Drone From a Mothership for the First Time
How Do You Stop a Hypersonic Weapon? DARPA Is Looking for the Answer