The US Defense Department is preparing to run its first joint unmanned-ground-vehicle demonstration next month at Camp Grafton, North Dakota, giving six vendors selected under the Army's Infantry Last Tactical Mile (ILTM) initiative a live-fire chance to prove their prototypes.
Inside GroundBreaker 1
Dubbed GroundBreaker 1, the mid-October event will run robotic vehicles from Overland AI, HDT Global, American Rheinmetall, Forterra, Hendrick's Motorsports and Maren-Go through last-mile logistics and casualty evacuation missions. The demo is the Pentagon's clearest signal yet that it wants a mature UGV market for both frontline logistics and semi-autonomous combat support — not another decade of pilots.
Why the Army chose six vendors
The service is deliberately overprovisioning. By running six systems side-by-side, the Army is betting that competitive pressure — not sole-source cost-plus contracts — will drive down price, force interoperability and produce hardware ready for production quantities. It is the same playbook the DoD ran with drones and, more recently, with counter-UAS lasers exemplified by the AeroVironment LOCUST X3 award.
The market backdrop
The unmanned ground vehicle market is projected to reach $3.19 billion in 2026, growing at an 8.3% CAGR. Global demand is climbing quickly on the back of Ukraine, chronic infantry shortages and NATO's push for more robots at the sharp end. Adjacent segments — see Swarmer's acquisition of Ratel Robotics and Mach Industries' extension round — are moving on the same growth curve.
What comes next
Vendors that clear GroundBreaker 1 will move into a competitive production-readiness phase, with the Army expected to down-select before Fiscal Year 2028. Overland AI has already signalled it will bring its autonomy stack layered onto a proprietary chassis; American Rheinmetall is expected to run a Mission Master variant.
Reporting based on DefenseScoop and Army Recognition coverage of the ILTM initiative.