https://spirecomm.com/wp-content/uploads/2018/04/DARPAannouncesresponsivelaunch.jpg45125Beth Boyterhttps://spirecommunications.com/wp-content/uploads/2017/12/SpireLogo-300x138.pngBeth Boyter2018-05-31 18:22:022018-06-26 18:24:26DARPA to Begin New Effort to Build Military Constellations in Low Earth Orbit