Fire Weaver

Fire Weaver is a software-based sensor-to-shooter network developed by Rafael Advanced Defense Systems, designed to accelerate the kill chain in ground combat. Introduced in 2020, the system utilizes artificial intelligence algorithms to fuse multi-source intelligence, surveillance, and reconnaissance (ISR) data and autonomously recommend optimal weapon-target pairings. The technology aims to reduce the time required to engage targets from minutes to seconds while minimizing collateral damage and friendly fire incidents.

The system operates by creating a “glass battlefield” where tactical forces share a GPS-independent, geopixel-based common operational picture. This digital layer overlays 3D terrain models and real-time intelligence directly onto soldiers’ weapon sights and visors, allowing fighters to perceive enemy locations from any viewpoint regardless of their own position. Rafael’s AI decision-aid software processes this data to prioritize fire assignments based on parameters such as line of sight, effectiveness, and ammunition status. The architecture is modular and open, integrating with existing battle management systems and tactical computing devices. It functions in GPS-denied environments, relying on a shared digital common operational picture enhanced with augmented reality to maintain situational awareness.

The Israeli Ministry of Defense acquired Fire Weaver for use by IDF ground forces, with the system becoming operational in 2021. The development was a joint effort involving the IDF ground forces, the Directorate of Defense Research and Development (DDR&D), and Rafael. The system was also selected by the German Federal Office of Bundeswehr Equipment, Information Technology and In-Service Support (BAAINBw) for a study on creating a glass battlefield to support dynamic operations.

In February 2021, Rafael demonstrated Fire Weaver to the U.S. Army during the Army Expeditionary Warrior Experiment 21 (AEWE) at Fort Benning, Georgia. The demonstration involved an operational assessment team and a platoon from the Army’s Expeditionary Forces (EXFOR) unit. Soldiers operated the sensors and shooters to engage multiple targets, achieving effects in seconds. The system allowed for human-on-the-loop control, where commanders set predetermined rules for lethal tactical decisions. Following the assessment, senior Army leaders discussed the technology for potential inclusion in future Live Prototype Assessments, such as Project Convergence 22. The system complies with the MIL STD 882 security standard.