The U.S. Army is pushing to replace soldiers with robots for some of the most dangerous battlefield tasks: moving supplies and evacuating wounded troops near the front lines.

As drones expand surveillance and strike capabilities, even short-distance movement has become highly risky.

The service is now seeking an unmanned ground vehicle, or UGV, that can autonomously handle both resupply and casualty evacuation missions in contested environments.

Modern combat zones have made short-range logistics increasingly perilous.

Enemy drones now track movement constantly, while artillery and snipers target exposed troops.

“The modern battlefield is characterized by persistent enemy surveillance and rapid application of lethal effects at and behind the forward line of troops (FLOT), making any movement to and from the FLOT highly vulnerable,” according to the Army’s Commercial Solution Opening notice, which has a deadline of April 28.

“This environment challenges commanders’ ability to resupply units and evacuate casualties.”

That “last tactical mile” has become a critical gap. Units often struggle to move food, ammunition, and medical aid safely.

Casualty evacuation faces similar constraints, especially under constant aerial surveillance.

Dual-role battlefield robot

The Army wants a single platform that can switch between hauling supplies and evacuating wounded troops with minimal changes.

The vehicle should carry enough cargo to sustain a rifle platoon and a company headquarters.

“It should be able to transport various classes of supply and operate autonomously across diverse terrains and environments, maintaining reliable communications with supported units,” the Army said.

For casualty evacuation, flexibility is key.

The system must quickly reconfigure to transport injured personnel without worsening their condition.

“It must be able to transport at least two casualties from the point of injury to a designated collection point — without further harming the wounded, the notice states.”

The official notice also outlines autonomy requirements.

The robot must function with minimal human input while maintaining communication in complex environments.

“The UGV must be capable of teleoperation, autonomous navigation, and beyond-line-of-sight communications,” the service said.

“The UGV should be able to navigate both on- and off-road routes, including areas without GPS, and support situational awareness. It should minimize detectable signatures and emissions during operations, including in the final approach to supported units.”

Hunter Wolf inspiration

The Army’s effort builds on existing programs like the Small Multipurpose Equipment Transport (S-MET) initiative.

Systems such as HDT Robotics’ Hunter Wolf already carry heavy loads and can integrate weapons.

However, the urgency has grown due to lessons from Ukraine.

There, constant drone surveillance has made open movement extremely dangerous.

Ukrainian forces now rely heavily on robots for logistics and casualty evacuation near the front.

The Army’s new requirement reflects that shift. It aims to field a system owned directly by maneuver units, giving them organic robotic support for both logistics and medical missions.

If successful, the platform could redefine how frontline units sustain operations.

It would reduce exposure to enemy fire while maintaining combat effectiveness in increasingly monitored battlefields.