Related Articles
Near the Ukrainian city of Avdiivka, a boxy robot zips along the rocky, cracked road. Snaking from side to side, the robot—a four-wheeled machine, around knee height—carries cargo and ammunition for Russian troops. However, it’s being watched. Hovering above the road, tracking the movements of the robot, is a Ukrainian drone. Suddenly, another drone smashes into the robot, blowing it to pieces.
The attack, which happened in early December and was claimed by the Ukrainian military’s 110th Mechanized Brigade, is one of a small but growing number of incidents where unsophisticated robots have been used against other robots in Russia’s war in Ukraine. Aerial drones have been used to surveil or attack ground robots, soldiers have attached weapons to land-based robots, and other small unmanned bots are being fitted with jamming technology to knock drones from the sky.
Since Russia’s full-scale invasion in February 2022, small aerial drones have played an outsize role in the war in Ukraine—with thousands of drones being used to monitor the battlefield, watch enemy movements, and carry explosives. Videos produced by Ukrainian and Russian soldiers show the drones, which are often first-person view (FPV) drones, being used to attack tanks and troops. As the war has raged on, another kind of robot has increasingly appeared in recent months: the unmanned ground vehicle, or UGV.
“There’s lots of unmanned ground vehicle development happening,” says Samuel Bendett, a Russia analyst at the think tank Center for Naval Analyses who tracks military drone and robotics technology use. Most of the UGVs being developed or used are small robots, Bendett says, as larger vehicles will be tracked, observed, and attacked with FPV and other aerial drones. “The Ukrainian battlefield is saturated with aerial sensors that basically track and attack anything that moves,” he says. That includes other robots.
The UGVs being developed within the war are typically four- or six-wheeled machines that can be kitted out for multiple purposes. There are logistics robots, which can carry supplies to the front lines; evacuation robots that carry injured people; and robots linked to combat such as those that can place or destroy landmines and have explosives or weapons attached. These robots are largely remote-controlled by humans—there’s little autonomy—and operate over ranges of a few kilometers.
UGVs themselves are not new. Some of the earliest UGVs were created in World War II and used as explosive devices, while they have also appeared in other conflicts. Most Russian UGV developments so far have been homemade or DIY, Bendett says, with troops or volunteers creating robots for specific tasks or needs. Ukraine has, to date, put more military effort into developing ground robots, with the government stating its ambition to build an “army of robots.”
Videos from within Ukraine, first shared on Telegram channels and reviewed by analysts such as Bendett, show a Russian drone monitoring a Ukrainian UGV as it trundles along laying mines. In another video, a small six-wheeled robot approaches a downed drone, lifting up its wings, before troops approach it. A third shows drones trying to destroy UGVs moving along the ground. In one demonstration, a person is dragged behind a UGV along the ground. Earlier in January, Mykhailo Fedorov, Ukraine’s deputy prime minister, announced a UGV with an “automated turret” that, he said, can also transport ammunition and provisions to fighters.
Most PopularGearPS5 vs PS5 Slim: What’s the Difference, and Which One Should You Get?By Eric RavenscraftGear13 Great Couches You Can Order OnlineBy Louryn StrampeGearThe Best Portable Power StationsBy Simon HillGearThe Best Wireless Earbuds for Working OutBy Adrienne So
Before Russia invaded, Taras Ostapchuk’s company created posts and poles for street lights—now he’s building robots and FPV drones for Ukraine’s war effort. Supported by Ukraine’s military technology cluster Brave1, Ostapchuk has developed three kinds of robots, all called Ratel. One is a four-wheeled “kamikaze” robot that can have explosives strapped to it or lay landmines; the other two robots can carry equipment or carry injured people. More than 45 have already been deployed to the military, Ostapchuk says.
The small robot, Ostapchuk says, has a range of 2 to 3 kilometers, which can be extended with a ground station that amplifies the radio signals used to control it, while one of the larger robots can be controlled by a human 40 to 60 kilometers behind it. Within some areas in Ukraine, such as Zaporizhzhia and the Donbas region, Ostapchuk says it is crucial for UGVs to have technology to defeat FPV drones that may be targeting objects on the ground. “It’s a big problem, so we install this equipment,” Ostapchuk says. In a testing video, one of the Ratel UGVs is approached by a drone which appears to crash into the ground and stop working.
“Certainly, as you get more unmanned ground vehicles being used in combat at larger scales on both sides, you have that potential for drone-on-drone combat, which is fascinating,” says Zachary Kallenborn, a non-resident adjunct fellow with the Center for Strategic and International Studies and a national security consultant. However, Kallenborn cautions that these instances are not likely to be “decisive or that critical” in the broader scope and scale of the war. Instead, he says that the introduction of more UGVs may lead to changing strategies of those involved in the war. “I think we’re going to see an increasing shift toward targeting operators and support structures, rather than targeting the drones themselves,” Kallenborn says.
Still, as more UGVs are developed, they are likely to take on greater roles in the conflict. Ukraine has already had success with naval drones, Kallenborn says, adding that UGVs allow soldiers to undertake other tasks and reduce some of the risk for humans on the ground, such as a robot sent on scouting missions. “No one really cares if the ground vehicle gets destroyed, except the accountants,” he says.
So far, Bendett says, UGVs haven’t been seen in huge numbers—it is unclear how much Russia’s industrial base will develop the robots, he says—but in the coming year, he expects there to be more experiments with autonomy, startups creating more robots, and more UGVs with anti-drone technology incorporated. “The whole point of fielding a lot of UGVs, for example, is to supplement some of the dangerous missions by the soldiers and to impact the adversary as much as possible,” Bendett says.
