Ground drone swarms: Swarmbotics AI bets on ground swarm robotics with Fire Ant

Start-up Swarmbotics AI from Arizona, USA, is pursuing a class of low-cost, modular ground drones for swarm operations. Fire Ant is the name of the small unmanned ground vehicle (UGV), of which a single operator controls entire swarms. This is intended to move reconnaissance and attack capabilities closer to the enemy while human troops stay out of harm's way.

With interchangeable payloads, the low-cost expendable robot is designed to adapt quickly to different mission profiles.

According to Swarmbotics, swarm autonomy is at the heart of the Fire Ant design: the robots coordinate movements and tasks among themselves without a human controlling them directly. According to Drew Watson, co-founder of Swarmbotics, this enables “coordinated action across different teams and missions”. This also brings faster decision cycles and better situational awareness – through real-time tasking, data sharing and an accelerated kill chain.

Fire Ant is ruggedly built for combat; its IP67 protection rating makes it dust- and waterproof. The structure withstands high temperatures, strong vibrations and severe shocks.

Watson draws a comparison with the air: “Similar to small flying drones (so-called sUAS — small Unmanned Aerial Systems), swarms of small unmanned ground vehicles (UGVs) create new concepts of manoeuvre at the forward line of sensing and engagement”.

Swarmbotics is counting on shortening decision cycles through swarm autonomy – through real-time task allocation, data sharing and action chains.

Commentary: ground drone swarms as the future of the battlefield

Swarmbotics AI is one of the start-ups seeking to rebuild the architecture of the battlefield with unmanned swarm systems – with the aim of fundamentally changing warfare. Simple, low-cost expendable robots, produced at scale, are meant to use sheer mass to defeat systems that cost many times more and cannot be replaced quickly, such as main battle tanks. Within a broader ecosystem of combat robots, they are to take on terrain exploration, mapping and reconnaissance, serve as relay stations and, depending on the payload, engage various targets.

Besides the question of robust communication networks, the development of robot swarms also raises ethical questions. Keeping large unmanned swarm systems under control despite interference in the electromagnetic spectrum, while complying with the rules of engagement, currently occupies robotics research. Autonomous systems are no longer a science-fiction vision but part of a rapidly evolving reality.

For 2027, the US Army plans to set up the first formations integrating humans and robots (HMIF). The declared aim is for machines, not soldiers, to make first contact with the enemy. By 2030, the range of tasks is then to grow to include attack and breaching operations as well as autonomous support and tactical manoeuvre.