DefenceTalkInstant and easy connectivity for mobile devices is often taken for granted, but modern cellular networks are tied to cell towers. How do you make a call when cell towers are not available? To answer this question, teams from the Air Force Research Laboratory’s Information Directorate, the United States Navy and Lockheed Martin came together […]https://www.defencetalk.com/air-force-research-lab-announces-muos-satellite-communications-testing-in-antarctica-65195/