Lockheed Martin Conducts First Flight Test of RIG-360 Interceptor Communications System
Lockheed Martin has completed the first developmental flight test of its Remote Intercept Guidance 360 (RIG-360) communications device, designed to enable PAC-3 interceptors to receive in-flight target updates from multiple sensors.
The system is intended to provide 360-degree communications coverage during flight, helping address communication blind spots and allowing the US Army to connect interceptors with the most suitable radar within its Integrated Battle Command System (IBCS) network.
The milestone follows three captive-carry tests conducted just weeks earlier. Lockheed Martin also achieved three major programme milestones within a few months, including a critical design review, approximately one year after receiving the initial phase of Engineering and Manufacturing Development funding.
RIG-360 and Integrated Air Defence
RIG-360 is a software-defined X-band communications system that uses a ground-based antenna to transmit guidance information to an antenna installed on the weapon. It is designed to enable IBCS to send updated target data directly to PAC-3 interceptors in flight, reducing dependence on the Patriot radar for the communications link.
The US Army’s IBCS network integrates information from multiple sensors and air defence assets to create a unified operational picture, supporting threat assessment, fire control, and engagement decisions.
The RIG-360 technology has also been tested with the Guided Multiple Launch Rocket System (GMLRS), where it is intended to improve engagement of moving targets, including ships and mobile missile launchers.
