Ukraine sends ground robot to string wire obstacles in open, taking its sappers out of kill zone

Stringing wire in the open is one of the deadliest jobs at the front, and Ukraine is handing it to a robot. Ukraine’s Ground Forces have shown a ground robotic vehicle from the 16th Separate Support Brigade laying wire obstacles in open terrain, letting combat engineers do the dangerous work remotely.

Laying obstacles in the open exposes sappers to Russian drones and artillery, so moving the task to a machine takes a soldier out of the kill zone. The vehicle carries a sloped frame holding a heavy coil of wire and unrolls the barrier on its own while the operator drives it from a safe distance.

“Laying obstacles in open terrain always means risks for combat engineers. But today this hard work is done by ground drones,” the Ground Forces said.

From supply runs to combat engineering, one machine at a time

The wire-laying robot is one of many jobs in a fast-growing fleet. Ukraine’s ground robots ran more than 100,000 missions in the first eight months of 2026, with monthly runs logged in the Delta system climbing from 7,511 in January to nearly 20,000 in July. Kyiv has contracted over 22,000 of the machines since January, nearly double the total for all of 2025.

The number of units operating them grew from 117 at the end of 2025 to 230 by mid-2026, and those machines already haul supplies, evacuate wounded and carry out strikes.

From laying wire to leading the assault

Robots are increasingly going where the fighting is hardest. For the first time in the war, Ukraine air-dropped kamikaze ground robots more than 10 kilometers behind Russian lines from heavy drones during Operation Vivaldi near Lyman, a counteroffensive in which the 3rd Army Corps retook more than 125 square kilometers of Donetsk Oblast.

“In assault operations, drones and ground robots always go ahead of the infantry,” corps commander Brigadier General Andrii Biletskyi said. In another Vivaldi tactic, ground robots each fitted with two Bullspike grenade launchers attacked Russian positions and then detonated inside their shelters.

This year, Ukraine’s Defense Procurement Agency began tendering logistics and strike ground robots against Defense Ministry specifications, with no manufacturer allowed more than half the order.