Ukraine Uses Balloons And Starlink To Extend The Range Of FPV Drones

How Ukraine Is Using Balloons And Starlink To Extend The Range Of FPV Drones

Over the past four months, Ukraine has conducted an intermediate-range strike campaign specifically targeting Russian vehicles delivering supplies to the front lines. These strikes have been particularly prevalent in southern Ukraine, where Ukrainian drones have targeted Russian vehicles carrying equipment from Mariupol and Melitopol toward the front. Since many of these strikes occur more than 100 kilometers into Russian-held territory, Ukraine has relied on the AI-enabled Hornet, a mid-sized fixed-wing drone. Ukrainian forces have released several videos showing feeds from these drones as they patrol highways, identify Russian logistics vehicles, and destroy them.

However, Ukraine has not been able to fully stop Russian resupply operations. Russia has access to a large pool of military and commercial vehicles, allowing significant quantities of supplies to continue reaching the front despite Ukrainian strikes. At the same time, Ukraine appears to be employing fewer Hornets, which Arkhangel Spetsnaza attributed to a possible shortage of systems. Meanwhile, Russian forces have introduced additional countermeasures, including electronic warfare systems, mobile fire groups, and armed escorts for logistics vehicles. As such, Ukraine’s drone campaign has disrupted and slowed Russian logistics, but maintaining that pressure with a limited number of specialized long-range drones remains a challenge.

Ukraine now appears to be expanding its intermediate-range strike campaign in southern Ukraine through the use of FPV drones. Given the short operating range of these drones, Arkhangel Spetsnaza claims that Ukraine is delivering them by balloon. The balloon carries the attached drone along predictable wind currents toward the target area, where the drone separates and begins operating independently. Since the FPV is beyond the range of traditional drone radios, it relies on a small Starlink Mini terminal for communications. The drone can then patrol nearby highways, search for Russian logistics vehicles, and strike them by detonating its explosive payload on impact. Since FPV drones typically carry relatively small explosive payloads, their maneuverability allows operators to target vulnerable parts of a vehicle, such as the fuel tank, to maximize damage.

Benefits Of Balloon-Delivered, Starlink-Enabled FPV Drones

FPV drones have become one of the most widely used weapons in Ukraine’s arsenal and are currently responsible for a large percentage of Russian casualties. However, their small size limits the battery capacity and communications equipment they can carry, constraining their operating range. This new tactic addresses both limitations by using a balloon to transport the FPV closer to its operating area, preserving battery power. At the same time, Starlink provides communications beyond the range of traditional radio links. This allows Ukraine to bring one of its most prolific and effective weapons into its growing intermediate-range strike campaign.

The Starlink Mini terminal is well-suited for this role because it provides low-latency satellite connectivity in a package small enough to be carried by an FPV drone. It also reduces the effectiveness of the electronic warfare systems increasingly carried by Russian logistics vehicles. These vehicle-mounted jammers are primarily designed to disrupt conventional drone control and navigation signals. While Russia has developed systems capable of interfering with Starlink, such jamming generally requires larger, more powerful equipment that is difficult to deploy on individual logistics vehicles.

The system is also difficult to detect before the FPV is released. The balloon and attached drone are relatively small and operate at high altitudes, making visual detection from the ground difficult. Furthermore, the balloon produces no engine noise or other significant acoustic signature. Its primary detectable emissions would come from the Starlink terminal, but identifying and tracking these signals is more difficult than detecting conventional drone control links. As a result, Russian forces may receive little warning until the FPV separates from the balloon and begins its attack.

The approach is also economically favorable for Ukraine, which is important in a prolonged war of attrition. FPV drones are substantially cheaper and produced in much larger quantities than specialized intermediate-range systems such as the Hornet. Even with the addition of a balloon and Starlink Mini terminal, the complete system remains substantially less expensive than a larger, purpose-built, AI-enabled strike drone. This allows Ukraine to field more systems and potentially destroy more Russian equipment with the same level of investment.

Implications Of Extended-Range FPV Drones

If this tactic proves effective, Ukraine will expand its use against intermediate-range targets in the Russian rear. In southern Ukraine, it could augment the current strike campaign by further disrupting Russian resupply moving through logistics hubs such as Melitopol and Mariupol. Ukraine could also expand the tactic to other areas of the front to target logistics routes, staging areas, and command centers. However, the approach is less practical for long-range strikes because uncertainty in wind speed and direction increases over distance, making it more difficult to predict where and when a balloon will reach its intended operating area.

Russia could also adopt a similar approach, although it lacks access to Starlink and would need an alternative means of maintaining communications with the FPV drone. Russian forces already employ FPV drones on a large scale and have repeatedly adapted Ukrainian drone concepts for their own use. Additionally, they have used larger drones to carry FPVs deeper into Ukrainian territory while serving as communications relays for the smaller drones. Russia has separately experimented with balloons as platforms for temporary communications networks. Combining these concepts could allow Russian forces to develop a similar balloon-delivered FPV capability using an alternative communications system.

At the same time, Russian forces will likely develop countermeasures if balloon-delivered FPVs become a persistent threat. These could include improved balloon detection, changes to logistics routes and movement patterns, or new methods for disrupting Starlink-connected drones. Ukraine would then modify the system in response, continuing the cycle of technological adaptation that has characterized the war.

More broadly, the tactic reflects an underlying theme of the Russia-Ukraine War in which new capabilities do not always require entirely new technologies. Balloons are among the oldest forms of military aviation, while satellite communications and FPV drones are products of the modern battlefield. Combining these technologies allows Ukraine to overcome limitations that each system would face on its own. As the war evolves, Russia and Ukraine will both continue combining old and new technologies to overcome the challenges of an increasingly dynamic battlefield.