Prophet Enhanced Prophet Enhanced. Production Ready Now... General Dynamics C4 Systems and its key partners, L-3 Communications and Northrop Grumman, are providing a low-risk approach and rapid fielding of a production-ready system that is flexible, adaptable, and responsive to changing threats.  Unmatched Experience... The combined team delivers unmatched electronic warfare (EW) and signals intelligence (SIGINT) system integration experience. We have over 10 years of directly related Prophet experience and over 30 years of SIGINT experience at both the tactical and national levels. Leveraging our accomplishments, successes and lessons learned from related U.S. Army efforts including the Prophet, Common Ground Station (CGS), MIDAS, Tactical Airspace Integration System (TAIS), and the Warfighter Information Network-Tactical programs, the General Dynamics team gives the US Army the growth and flexibility required to address an ever-changing and complex mission.