Warfighters on foot equipped with night vision systems now can give their commanders a real-time glimpse of what they’re seeing in the field. A new system that combines a portable radio with night vision goggles allows the optical imagery to be captured and sent across the same radio channels used for voice and data communications.
Each piece of hardware—the portable radio and the night vision system—is in service with the armed forces of several countries around the world. Engineers basically combined the two functions to produce a single system that allows commanders to remotely view a night scene from the warfighter’s eye view accompanied with geolocation information.
Known as the Individual Soldier System (ISS) and manufactured by Exelis Incorporated, the new system combines a software suite with existing hardware. These three major subsystems generate a two-way imaging capability that also allows the warfighter to view imagery relayed by headquarters.
The i-Aware Tactical Mobility Night Vision Goggle (TM-NVG) optical system features an overlay display that enables mobility information to be viewed by its wearer. It weighs less than 2.2 pounds (1 kilogram) and can run on one lithium AA battery. An intensified camera inside the goggle set allows command and control personnel to view live imagery from the field.
The company’s SpearNet team member radio serves as the transmission device for the TM-NVG. The 1.5-pound radio operates in the 1.2-1.4 gigahertz band, and it can network with satellite communications and long-range radio systems. Information from the TM-NVG system can be sent across the SpearNet self-healing mesh network, which in turn can display visual tactical information such as maps and unmanned aerial vehicle (UAV) video.