Ukraine’s drones: from the frontline to the deep rear

Recent upgrades to Kyiv’s most important weapon have put Russian infrastructure in the firing line, as the latest attacks on St Petersburg show. Yet it is in Crimea that Ukraine’s attention is focused

Smoke rising from the Crimea Bridge after a Ukrainian drone strike on 22 June 2026.
Reuters
Smoke rising from the Crimea Bridge after a Ukrainian drone strike on 22 June 2026.

Ukraine’s drones: from the frontline to the deep rear

On the night of 19 June 2026, Ukraine’s attacks on the Crimean Peninsula and the area around the Kerch Strait were more than just another wave of drone strikes. According to British military intelligence, the targets were air-defence systems, fuel storage facilities, and three ferries used to transport people and goods between Russia and Crimea. They successfully disrupted supplies to the vital peninsula, resulting in fuel shortages and straining electricity and transport networks.

The significance of these strikes lies in what they reveal. Drones are moving from a tactical frontline tool to a weapon capable of striking the infrastructure that allows Russia to sustain its war. In Ukraine, the military value of a drone is no longer measured solely by its ability to destroy a tank or attack a fighting position, but in its capacity to disable a bridge, ferry, fuel depot, or air-defence system. Drones are now part of a wider war on logistical networks, not just military targets.

The Crimea attacks were also notable for the types of drones involved. Alongside the small FPV (First-Person View) drones that have transformed the daily rhythm of fighting, Ukraine has expanded its use of medium- and long-range fixed-wing drones which can carry heavier warheads, fly farther, and hit targets well beyond the frontline.

Cost and capability

Among the models that embody this shift are drones produced by the Ukrainian company Fire Point, particularly the FP-2, which was developed to combine range, payload, and affordability when compared with conventional missiles. Recent developments include more advanced navigation and targeting capabilities, including elements linked to Artificial Intelligence (AI), but the finer details are being kept secret for now.

Reuters
The aftermath of a Ukrainian attack on an oil depot in the city of Kerch in Crimea on 21 June 2026.

It gives Ukraine an advantage not because it suddenly has a wonder weapon, but because these drones are cheap, effective, replicable, and scalable. Rather than wait for limited Western missiles or rely on small drones carrying smaller payloads, Kyiv is developing models capable of striking the chokepoints on which Russia depends on in Crimea. These include bridges, ferries, fuel depots, air defences, and transport corridors. As a result, Crimea—which Moscow felt was a secure rear base and a platform for directing operations in the south—is gradually becoming an exposed theatre of attrition.

The attacks show that Ukraine is no longer using drones as small aircraft to strike targets near the frontline. Their new drones are larger, fly further, pack more of a punch, and are equipped to bypass electronic jamming. In essence, Ukraine is building an intermediate layer between the small, cheap, agile drones and the more powerful but expensive missiles that can be subject to political constraints in their targeting.

Filling a gap

The new drones are not as destructive as a missile, but can reach far beyond the frontline, carrying a charge sufficient to disable a logistical target. The upgraded FP-2 is fitted with a new wing and integrated fuel tank, allowing it to carry a 200kg warhead about 370km. Lighter 105kg warheads can travel around 700km. Range matters because it brings bridges, crossing points, and fuel depots within striking distance without requiring the use of an expensive long-range missile.

Reuters
An aerial image showing the aftermath of a Ukrainian drone strike against a power station in Sevastapol, Crimea, on 24 June 2026.

The FP-1 is designed for deep strikes, trading a heavier payload for greater range. Its upgraded versions can reach roughly 2,700km when fitted with an additional fuel tank integrated into the wing. This indicates that Ukraine is working to distribute roles across several drone types—a long-range drone to strike deep inside Russia, and a heavier medium-range drone to hit closer but more difficult targets.

Alongside these systems, the ‘Behemoth’ or ‘Hippo’ has appeared in connection with strikes on Crimean bridges. Available reports indicate that this drone carries a composite warhead combining a high-explosive charge with a thermobaric charge, with a total weight of roughly 75kg. This type of payload is designed to inflict enough damage on the surface of a bridge, crossing point, or supply road to force Russia to close it and divert traffic.

Here, the importance of range and payload becomes clear. The real value of a drone capable of flying between 300-600km lies in its ability to reach a sensitive logistical node while carrying a charge powerful enough to disable it. In Crimea, this means that Ukraine can strike supply routes that are not directly on the combat line. The drone thus becomes a weapon against the supply network.

Using technology

The incorporation of AI does not equate to a fully autonomous weapon. Rather, AI assists with navigation, visual recognition, or engagement with the target in the final phase of flight. The importance of this development is tied to electronic warfare. Russia relies on jamming to disrupt navigation signals and communications between the drone and its operator. If the drone is less dependent on continuous communication, acting with a greater degree of autonomy, then it is less susceptible to jamming.

A drone capable of flying between 300-600km can reach a sensitive logistical node while carrying a charge powerful enough to disable it

This development is especially important in Crimea, an area protected by air-defence systems, jamming equipment, and radars, creating a hostile electronic environment. For this reason, Ukraine is moving towards drones that combine fixed-wing design, integrated fuel tanks, larger payloads, more advanced software, and better resistance to jamming.

It is developing variations, for differing priorities. Some fly far with lighter payloads, others strike at medium-range with heavier payloads, while others are used against bridges and crossing points. This diversity gives Kyiv considerable flexibility. If the target is a refinery or a facility deep inside Russia, a long-range drone can be used. If the target is in Crimea, heavier medium-range drones become more suitable.

AFP
A Ukrainian long-range drone launched by the 9th Kairos Battalion of the 'Madyar's Birds' from an undisclosed location in Ukraine on 16 May 2026.

Ukraine's new drones have begun to alter Russia's perception of Crimea. For Moscow, the peninsula has long been a relatively safe area from which supplies can move towards its southern fronts. Crimea is home to fuel depots, transport corridors, air-defence systems, and military bases, including a large Russian naval port. Having been repeatedly attacked, however, its safe image has begun to erode. It now needs constant protection, repair, and reorganisation of supply lines.

Maximum impact

Kyiv is applying pressure to the points that make Crimea militarily useful and is not necessarily aiming for outright destruction. A bridge does not need to collapse to make it unusable, at least temporarily. Damage can be sufficient to close it for inspection, reducing or diverting traffic. Disabled ferries or delayed fuel supplies can, eventually, put pressure on the front, consuming time and unsettling the Russian military. Every strike requires repair teams, rerouted traffic, additional protection, inspections, and often the relocation of air-defence systems.

Reuters
A screengrab from drone footage filmed during a Ukrainian attack on an oil depot in the city of Kerch in Crimea on 21 June 2026.

Even when Russia downs the Ukrainian drones, the cost of interception is often greater than the cost of Kyiv's attack. Used in this way, the drone becomes an instrument of attrition. The wider effect is that Crimea gradually shifts from asset to burden, as Russia has to spend more resources protecting it. At some point, Russian commanders may reconsider the risk-versus-reward equation there.

For Ukraine, the strategy is proving to be effective. Its strikes not focus only on the Kerch Bridge, but on everything that enables Russian movement around it. Russia, in turn, will use of jamming, camouflage, smoke screens, and short-range defences. It makes the region a live testing ground between cheaper, more sophisticated Ukrainian drones and Russian defences trying to protect a vast and costly space. Russian control of Crimea may not collapse suddenly, but if Ukraine's drone strikes continue, it will become more expensive, more insecure, and eventually, more questionable in its utility.

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