Ukraine’s long-range strike drone UJ-26 Bober (“Beaver”) has been upgraded with a manual operator control system similar to that of first-person-view (FPV) drones, along with thermal imaging and a high-quality data transmission channel—marking a major advancement in the country’s drone warfare capabilities.

Bober drone gets FPV-like manual guidance and thermal vision

Militarnyi reports that Ukraine’s Main Intelligence Directorate (HUR) has received a modified version of the Ukrainian-made UJ-26 drone developed by Ukrjet. This upgraded strike UAV features an FPV-style manual control system, allowing operators to guide it in real-time. The drone is now equipped with a thermal imaging camera and an unspecified communication system that ensures high-quality video transmission all the way to impact.

Read more on this particular attack in our previous report:

Ukrainian drones just lit up Russian-occupied Crimea, Donetsk, and Luhansk — here’s how (video)

The enhanced imagery from these drones was previously observed during missions conducted by the Prymary unit. At the time, Russian milbloggers claimed that fixed-wing drones used in those operations might have included built-in Starlink satellite communication terminals.

Control delays hint at satellite link usage

Despite the improved image quality from the thermal camera, Militarnyi notes that the drone’s control remains relatively sluggish. This could indicate a high signal transmission delay between the UAV and the operator’s console, lending credibility to the theory of a satellite communication link, possibly Starlink, being used.

Possibly increased payload potential shown in Crimea strike

The latest attack on the Saky airfield in occupied Crimea highlighted the drone’s operational capability. The required flight distance was under half the Bober’s maximum combat radius, suggesting it may have carried a heavier warhead. The standard payload is estimated to be just 20 kilograms, Militarnyi notes.

Catapult launch boosts range, raises deployment questions

The launch footage released shows a Bober drone being catapulted rather than taking off from a runway. This launch method requires a large launching platform but eliminates the need for landing gear. As a result, it improves the drone’s aerodynamics and extends its range. However, this approach may limit the rapid deployment of multiple UAVs, since each unit needs time-consuming setup on its launcher. A possible solution could involve pre-positioning drones already airborne, though that strategy introduces its own challenges.

From strategic to tactical: the shifting nature of drone warfare

Militarnyi notes that the introduction of upgraded UJ-26 Bober drones—alongside the Russian modifications of the Iranian Shahed-236 UAVs—marks a new phase in the drone warfare. 

“The ‘drone war,’ with the increase in production of heavy long-range drones, is shifting from the strategic to the tactical level—they are increasingly being used to strike individual combat units in the rear,” Militarnyi says.