During U.S. Army exercises, Northrop Grumman demonstrated a new autonomous unmanned aerial system capable of conducting strike and reconnaissance missions. The system, designated Lumberjack, was deployed during the Operation Lethal Eagle alongside the 101st Airborne Division, carrying out a series of simulated missions that combined autonomy, precision targeting, and intelligence gathering.
During the exercise, the Group 3 unmanned system demonstrated autonomous mission management using the U.S. Army’s Maven Smart System along with AI-assisted targeting tools. The Lumberjack platform employed simulated versions of the Hatchet miniature precision munition developed by Northrop Grumman and maintained beyond-line-of-sight communications via satellite links, enabling real-time updates and strike assessment.
The platform also demonstrated multi-role capability, transitioning from strike operations to reconnaissance tasks within a single mission. “We demonstrated Lumberjack’s ability to adapt to different mission profiles and payload types,” said Michael Bustin, Director of Distributed Systems at Northrop Grumman. “This system, designed for one-time use, represents a practical approach to cost-effective unmanned platforms.”
Lumberjack is developed as a low-cost, attritable system intended for scalable deployment while minimizing financial and operational losses. It features a modular payload bay, allowing it to carry different mission-specific packages, ranging from kinetic strike options to non-kinetic effects.
The system can be launched from both air and ground platforms and is designed to operate at distance within contested environments, allowing operators to remain in safer locations. Development of Lumberjack was carried out in partnership with Empirical Systems Aerospace and Palantir Technologies, progressing from concept to first flight in under 14 months, according to Northrop Grumman.
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Source: ukdefencejournal
