German defense tech startup ARX Robotics brought its battlefield-tested GEREON robotic carrier system (RCS) to the UK this month, demonstrating the unit’s real-world capabilities to the British Army and Ministry of Defence. The live trials took place May 8 and focused on autonomous support roles critical to frontline operations: reconnaissance, resupply, CASEVAC, and mobility.
The company skipped the slide decks and PowerPoint presentations. “We didn’t show slides. We showed capability,” ARX said in a statement. Their aim was to show the system in live conditions, not as a concept, but as a functioning platform.
GEREON has been shaped by direct battlefield feedback, particularly from the war in Ukraine. ARX calls this its design philosophy—learn from the front, build for deployment. “This system is real,” the company said. “Built from hard lessons in Ukraine. Ready to scale. Ready to deploy.”
The platform supports infantry by reducing risk to soldiers while increasing the range and resilience of ground operations. Fully autonomous, GEREON is built for contested environments and can handle a range of missions without direct human control.
The visit was part of a broader ARX effort to expand into the UK defense ecosystem. “We’re not here to speculate about the future of land autonomy,” the company said. “We’re here to build it — with the UK, on UK soil.”
There is no formal deal in place yet between ARX and the UK government. But the company is positioning GEREON as a NATO-ready system built on operational credibility—not theory. If adopted, it could become one of the first autonomous ground platforms to see regular deployment in a NATO context.
