Ukraine’s six-wheeled Frodo ground robot fired on targets during a demonstration in Kharkiv Oblast for the Pomsta (Revenge) Border Guard Brigade, a border guard detachment posted on Facebook. Frodo made its public debut only on 30 September.

Ukraine had contracted more than 22,000 ground robots for 2026 by July, mostly logistics carriers, with combat models the smallest group, the Defense Ministry said. Frodo’s first reported mission was an evacuation. The demo shows its armed version to a fighting brigade, the kind of robot Ukraine has ordered least.

What the armed version carries

The platform completed its tasks at a training ground in near-combat conditions, said the 3rd Border Guard Detachment named after Hero of Ukraine Colonel Yevhenii Pikus. The Buria turret mounted on Frodo can fire either a Mk 19 automatic grenade launcher or a Browning M2 heavy machine gun. It engaged targets at up to 1.3 km (0.8 mile), the detachment said.

The 47-kg (104-lb) module has a ballistic calculator, stores up to 256 targets, aims in three seconds, and has a stated autonomous run time of up to 48 hours, the post said. Frodo is rated for up to 150 km (93 miles) on paved roads and 75–80 km (47–50 miles) over rough terrain, the post added. A Frontline Robotics Zoom reconnaissance drone flew reconnaissance during the test.

The developer, Frontline Robotics, describes its core philosophy as arriving fast, doing the job, and leaving very fast—hit and run, the detachment’s post said. Familiarizing the brigade’s soldiers with such systems aims first and foremost to preserve personnel’s lives and health, the detachment said.

A robot first reported as a medevac

Frontline Robotics told Militarnyi at the unveiling that Frodo had passed Defense Ministry codification and was built for logistics, evacuation, and strike missions. The robot reaches 40 km/h (25 mph) and carries up to 200 kg (441 lb) of payload, or 400 kg (882 lb) at most, the company said. A single soldier can swap its batteries.

The 92nd Assault Brigade used an early test unit to evacuate a wounded soldier, Frontline Robotics told Militarnyi. An operator, callsign Tango, named the robot’s speed and its ability to handle complex maneuvers as its main advantages, Militarnyi reported.

Ukraine’s amphibious ground robot UNEX UGV can tow artillery guns, its project lead said in a video interview, Militarnyi reported on 13 October. The electric platform from ABRIS Design Group (ABRIS DG) also swims, climbs, and hauls cargo on its own deck.

The Defense Ministry’s robot tally, kept in its DELTA system, counts supply and evacuation runs. It logged 25,143 of them in August, a monthly figure that has climbed all year. In April, then-Defense Minister Mykhailo Fedorov said the goal was for robots to handle all frontline logistics. A robot that brings a gun and its shells to a position adds artillery moves to that workload.

A gun behind, shells aboard

The robot can pull a gun or another wheeled vehicle of up to 10 metric tons (about 22,000 lb), the project lead said. Ammunition can ride aboard, so the gun and its rounds reach the position together. No crew has to go with them, he said, and the team has already demonstrated the setup. On its own deck, ABRIS DG says, the robot carries up to 1.7 tons (3,750 lb) on land and 1.25 tons (2,760 lb) on water.

ABRIS DG said US Army testers ran UNEX through scenarios that included towing Joint Light Tactical Vehicles (JLTVs), which are armored US military trucks. The trials took place at the Army’s XTech competition in Vilseck, Germany, in March 2026. UNEX was picked as one of five winners, the company said.

Swims, climbs, backtracks

The robot can float for more than an hour. The team has already crossed the Desna River and narrow stretches of the Dnipro with it, the project lead said. Ultra-low-pressure tires spread its weight over soft ground and swamps. ABRIS DG says it climbs obstacles up to one meter (3.3 ft) high and drives out of water onto ice.

Explore further

Ukraine turned ground robots into a frontline workhorse. Its first competitive tender may reward cheap copies over proven machines, an officer warns

Operators steer it via Starlink or radio. An escort drone can add an overhead view to the robot’s own cameras. If the link drops, the robot retraces its route to where the signal last held.

It runs on a Ukrainian-made 78 kWh battery. The project lead puts its work time at up to six hours and its range at up to 120 km (75 miles), with a top speed of 20 km/h (12 mph). Load and terrain cut into those figures, he added. With a generator now in development, a mission should stretch to about 12–14 hours, he said.

The robot is not built for the zero line, the project lead said. It works 20–30 km behind the front, at night, where armor would add little. Developers also plan demining and air defense versions. Ukraine’s Defense Ministry codified the robot and cleared it for use in its forces in April 2025.

Ukraine has turned ground robots into a frontline workhorse, and the state is now trying to buy them at scale through its first competitive, ministry-spec tender. Viktor Pavlov, an officer of the 3rd Separate Assault Brigade's UGV battalion, laid out the risks of that model to Army Inform, the Defense Ministry's outlet, in an interview. Once a robot clears the military's technical requirements, price becomes the main criterion, Pavlov says. The order is split into lots, and no maker can take more than half a class. He warns the model may not tell a cheap, makeshift machine from one that actually survives at the front.

Robots now handle the war's deadliest chores—driving supplies through kill zones and reaching the wounded where people can't—and Ukraine has already contracted more than 22,000 for 2026. How the military buys them now shapes whether the push yields machines troops trust or a stockpile of cheap ones they don't.

From disposable drones to the next mass weapon

Aerial drones became disposable, mass-produced weapons years ago. Ground robots—the tracked and wheeled machines that haul supplies, pull out the wounded, and attack Russian positions—are only now reaching serial state supply. In August, the Defense Procurement Agency (DOT), the body that buys Ukraine's arms, opened its first competitive tenders for logistics and strike robots built to specs set by the Defense Ministry. Pavlov, founder of Ukraine's UGV School, calls it an experimental format that can work where market prices are inflated. Splitting the order into lots also gives smaller engineering teams a real chance, he said, because many large producers are already busy with state contracts.

Explore further

New Vivaldi tactic: Ukraine’s ground robots, each carrying two Bullspike grenade launchers, attack Russian positions and then detonate inside their shelters

Why the lowest bid may beat the best robot

A tender rewards the cheapest product that formally meets the requirements, not the best one, Pavlov said. A thermal camera, for example, can be listed as desirable rather than mandatory, so a maker chasing the lowest price will most likely leave it off. On any given feature the machines diverge—suspension, cameras, comms channels, a winch—one has it, another doesn't, yet both can land in the same class.

The machines themselves are very different. One carries 250 kilograms, another up to 349, but both fall into the "200-plus" category. Unlike FPV drones, which share standard sizes and parts, ground robots have no common frame—Ukraine fields many local variants. Pavlov compared the choice to picking an iPhone over a cheaper Android: on paper the features match, but soldiers know which machine they can run and repair.

Explore further

Four ground robots for one evacuation: Russia is targeting Ukraine’s robotic medevac missions

He also fears the model punishes innovation. A company can spend 18 months and a 20-person team building a robot, then watch a rival copy it, skip the research costs, and undercut it. A design troops already know how to run and repair—like the Ratel—is a known quantity. An untested bargain can break down mid-mission with no spare parts.

A mixed system, not tenders alone

Price competition should be one tool, not the only one, Pavlov argued. New robots should first reach units through pilot buys, letting soldiers test them and say what works. Proven systems can then be contracted in bulk, with tenders saved for classes where the offers are truly comparable. Ukraine's robots are too varied, he said, and what units need can't always be squeezed onto a spec sheet.

Ukraine's Third Army Corps says it became the first military unit in the world to use ground robots for mine clearance inside a live offensive, sending the machines ahead of its infantry into the deadliest sectors to keep soldiers out of the line of fire, Censor.NET reported. The corps built the capability from nothing during its Operation Vivaldi counteroffensive in Donetsk Oblast.

Keeping soldiers alive has become the organizing principle of how Ukraine fights, and handing the jobs most likely to kill them to ground robots is how an army that refuses to treat its people as expendable defends the line.

Robots cleared 30 km of routes in two nights

On the Shandryholove axis, the robots cleared 30 kilometers of routes in two nights—work that two companies of sappers would have needed a full week to finish. The corps reported no losses among its sappers there. Announcing the operation's second phase, corps commander Brigadier General Andrii Biletskyi said protecting personnel drives how his troops plan and fight:

"People often ask, but what about our losses? My answer: we minimize them by every possible means. In assault operations, drones and ground robots always move ahead of the infantry," he said.

Robots clear most of the mines and mine Russian routes in return

The corps says it built the system from scratch and scaled it from a single squad up to the entire corps, arguing that manual clearing would be impossible across open terrain swept by fire. Ground robots now lift roughly 60% of the anti-personnel mines in its area of responsibility. They also work in reverse, remotely mining Russian advance routes—one crew can lay up to 200 meters a day, cutting off enemy reserves. The same machines carry frontline logistics, evacuating the wounded and hauling in provisions and equipment.

Operation Vivaldi continues in Donetsk Oblast, where the corps recently air-dropped robots behind Russian lines. Its advance has disrupted Russia's plan to encircle the fortified belt of Donetsk cities. In the second phase, the Third Army Corps liberated Shandryholove and Derylove and took full control of Drobysheve. Across the operation's first two phases, it has retaken 125 square kilometers.

Ukraine's 425th Separate Assault Regiment Skelya is converting American-made armored vehicles into remotely operated platforms as part of its "remote infantry" concept, head of the regiment's innovation support group Edhar Vinnik wrote in an exclusive column for 24 Kanal. The approach rests on a simple principle: if a machine can do the job, no soldier should risk their life doing it, Vinnik argued. The regiment established an Innovation Center to develop unmanned systems and robotic platforms, Militarnyi reported.

The M1117 is the second vehicle Skelya has converted to unmanned control—after completing the Novator armored car in June—and the regiment's approach won a Defense Ministry DELTA innovation competition on 31 August 2026, earning approximately $33,700. The pattern suggests Ukraine's cheapest path to unmanned ground capability may not run through purpose-built robots but through vehicles already in service, upgraded with off-the-shelf hardware.

M1117 conversion nears completion

The regiment is in the final stages of converting the American M1117 Guardian into a remotely controlled platform. The 4x4 vehicle has been in Ukrainian service since 2023.

"The project of remote control of the American armored wheeled vehicle M1117 is in the final stage," Vinnik said.

This is Skelya's second such conversion. In June, the regiment completed a similar project with the Novator armored car. The Novator received multiple communication channels: Starlink, LTE, and Silvus radio systems. Vinnik argued the conversions prove that remote control can scale to any vehicle in service, if the hardware supports it.

Software ties the system together

Without adequate software, all unmanned platforms would remain isolated machines, Vinnik noted. The regiment's IT Innovation Department develops proprietary software for coordinating unmanned systems. One solution replicates functionality similar to R2D2—a network data-relay infrastructure that enables remote equipment operation. Using off-the-shelf routers cut the cost roughly fourfold.

"Without adequate software, all these drones and ground systems would remain just separate machines," Vinnik said.

The cost reduction matters for scalability, Vinnik argued. A technology that exists in one copy is a demo—one cheap and reliable enough for hundreds of crews is a capability. The regiment measures its progress by one number, he wrote: how many soldiers were not sent where they could be killed or wounded.

Why old armor gets a second life

The M1117 Guardian—built on the Cadillac Gage Commando chassis from the Vietnam War era—exemplifies the trend. The regiment's Innovation Center, established in autumn 2025, won a Defense Ministry DELTA innovation competition on 31 August 2026. Skelya's approach reflects a broader Ukrainian trend of converting existing vehicles into unmanned platforms rather than building robots from scratch. The National Guard's Khartiia Corps earlier converted a 12-ton US-made M113 armored personnel carrier into an unmanned platform for remote demining and logistics, fitting it with anti-drone armor and a mine flail. Ukraine is also rebuilding Soviet BRDM-2 armored scouts into remotely operated robotic platforms, and three units recently received Kaban—a bolt-on kit that turns ordinary vehicles into uncrewed ones.

For the first time, Ukraine has dropped ground robots behind Russian lines from the air. The 3rd Army Corps, behind the mission, says its heavy drones delivered kamikaze unmanned ground vehicles more than 10 kilometers into the Russian rear during the "second season" of Operation Vivaldi, letting Ukrainian troops flank them and clear another 40 square kilometers.

Vivaldi is the counteroffensive the corps is running near Lyman in northern Donetsk. Over its first two "seasons," the 3rd Army Corps and attached units have retaken more than 125 square kilometers, half of it de-occupied outright, and inflicted more than 3,000 casualties on Russian forces.

The operation, run under an information blackout for months, has also disrupted Russia's push and, the Institute for the Study of War found, its plan to encircle the fortified belt of Donetsk cities.

Brigadier General Andrii Biletskyi, corps commander, has said the operation, which he named after Vivaldi's Four Seasons, will run through four phases, and only two have been completed. The air-dropped robot is the newest report on how the corps fights.

Machines go first, infantry follows

The corps casts the tactic as a means of expending robots rather than people.

"In assault operations, drones and ground robots always go ahead of the infantry," Biletskyi says.

The 3rd Army Corps was the first in the world to begin air-dropping ground robotic systems. Our heavy bombers deliver kamikaze robots more than 10 kilometers into the Russian rear.

Wars are won by infantry, one of the corps' soldiers added, "but we protect ours, so the robots go to the enemy first."

A dome hides the assault

As the assault groups advanced amid the operation, Ukrainian air defense and electronic warfare threw a protective dome over the battle area, blinding Russian drones so they could not read the operation's design.

Meanwhile, artillery and strike drones hit command posts, communications nodes, logistics, crossings, and reserves, letting Ukrainian units dig in on the ground they had taken.

On the Lyman axis, the corps says it freed the villages of Shandryholove and Derylove and took control of Drobysheve, and that Vivaldi has kept Russia from shifting significant forces to the Kupiansk front.