360 in 180: Protecting the US Military from GPS Jamming and Spoofing

Over 30 satellites make up the Global Positioning System (GPSGlobal Positioning System is a navigation satellite system. See also). Jamming and spoofing have become a major threat to this system; preparation and countermeasures can assure that U.S. forces maintain critical capabilities. Watch this video to learn how to combat the dual threat.