Begemot: Ukrainian glider, German AI, British registration
So far the only available photograph of the Begemot product
Ukraine, with foreign support, continues to develop the production of attack unmanned aerial vehicles. Recently, the latest model of this type was announced – the medium-sized Begemot UAV, which is intended for strikes over hundreds of kilometers. In terms of its overall characteristics, the device fits into its class, not standing out among existing models; due to its mass production and cooperation with European developers, the manufacturers are counting on a stable supply of orders.
To make it easier for the reader to navigate, three labels are used in the factual blocks below: Known — data verified against open registries and official reports; Stated — characteristics and theses from the developers, Ukrainian media and OSINT reports, not independently confirmed; Evaluation — the author's conclusions.
According to available data…
The first detailed reports about the Behemoth project appeared in open sources on May 21–22, 2026. General information about the project's origins, a number of stated characteristics, and a single low-quality photograph are currently available; the publications have been distributed through Ukrainian and international media outlets and blogs.
Claimed: The Ukrainian companies Culver Aerospace and Glefa have been named as the developers of the Begemot. Foreign partners are also involved in the project, primarily the German company Helsing, which specializes in software and autonomous control systems for UAVs.
It is known: Culver Aerospace was founded in 2014, initially operating under the name ITEC and, over the years, bringing several military UAVs to production. The current name was adopted following a reorganization in 2021. The current owner of the Ukrainian assets is the British company Culver Aerospace UK, Ltd. (Companies House No. 15010661, registered in July 2023). More details on the corporate structure are in the inset below.
Corporate context
According to Companies House, the Ukrainian entrepreneur Oleh Krot is listed as the director and significant controlling party of Culver Aerospace UK, Ltd. According to Ukrainian industry publications, the same British entity also controls a significant stake in the company Glefa. In 2023, according to Ukrainian media, Krot was placed on the wanted list for fraud against a foreign investor, and some of his assets were frozen. However, companies associated with him continue to operate, including in the military sector. This context has no direct bearing on the technical content of the Begemot project, but it explains why the project's formal legal entity is registered in the UK, not Ukraine.
According to Companies House, the Ukrainian entrepreneur Oleh Krot is listed as the director and significant controlling party of Culver Aerospace UK, Ltd. According to Ukrainian industry publications, the same British entity also controls a significant stake in the company Glefa. In 2023, according to Ukrainian media, Krot was placed on the wanted list for fraud against a foreign investor, and some of his assets were frozen. However, companies associated with him continue to operate, including in the military sector. This context has no direct bearing on the technical content of the Begemot project, but it explains why the project's formal legal entity is registered in the UK, not Ukraine.
With a delta wing
Evaluation: The available data and the only photograph allow us to classify the Begemot as a loitering munition (drones(Kamikaze) medium-range missile—the same as the Iranian Shahed-136 and its Russian localized version, the Geran-2. The architecture and general design solutions for these vehicles are similar; the specific components cannot be determined from a single photo.
A similar UAV to the Sichen class, presented in April 2026.
It is known (from the photo): The Begemot is a tailless aircraft with a pronounced fuselage and a mid-mounted delta wing. The wings are equipped with fin-like fins. The propulsion system is located in the tail—a traditional arrangement for aircraft of this type.
The dimensions and weight of the device are not officially disclosed; it is difficult to estimate them from a photograph without a scale object. Claimed: combat load - 75 kg. Evaluation: This indirectly indicates a maximum takeoff weight of approximately 200–250 kg. Launch is likely via a catapult, and the propulsion system is an internal combustion engine with a pusher propeller.
Evaluation: Based on the declared payload and overall architecture, flight parameters may be in the following ranges: cruising speed - approximately 170-180 km/h, maximum - about 200 km/h, operating altitude - from 70-90 to 250-300 m, range - up to 300 km in the basic version. Claimed: A modification with an increased range is being developed (450–600 km are mentioned); Helsing's contribution is not so much related to range per se, but to autonomous control and AI guidance systems, which should reduce the aircraft's dependence on stable communication with the operator and satellite navigation, facilitating operations in electronic countermeasures environments. Some sources also mention the possibility of operator involvement—that is, they are apparently talking about a combined "autonomous route with optional correction" scheme.
It is known (from the photo): The tail section of the fuselage features a distinctive fairing with a flat top. Evaluation: Presumably, it houses a Starlink satellite communications antenna—in this case, the device is capable of maintaining two-way communication with the operator: transmitting data on the passage of route points and accepting new tasks in flight.
Regarding the combat part - with a significant degree of caution. The warhead is stated to be a tandem design, with an explosively formed penetrator (EFP) as the first element and a thermobaric charge as the second. This formulation requires a caveat. The "EFP + thermobaric" combination is technically atypical: the penetrator is a standalone anti-armor weapon that, upon detonation, forms a compact metal "projectile" that maintains penetrating power at ranges of tens of meters, and for most purposes, it does not require the reinforcement of a thermobaric charge. More common combinations are "shaped charge + thermobaric" or "high-explosive penetrating element + thermobaric." Two explanations are possible. First, in Russian-language reports, "impact core" is sometimes used as a colloquial synonym for a shaped charge with a directed action—in which case, the familiar "shaped charge + thermobaric" design is used for penetrating cover and detonating within a volume. Second: the developers have indeed implemented a non-standard solution for a specific class of targets—penetrating reinforced concrete with a penetrating cannonball followed by a volumetric explosion behind the barrier. Until independent data on the actual warhead design becomes available, both versions remain hypothetical; in any case, the warhead's purpose is to destroy protected infrastructure (hangars, warehouses, sheltered command posts), not to combat tanks.
Compared to analogues
Claimed (according to open sources): For a objective assessment, it makes sense to put the Begemot on a par with similar devices in concept.
- Begemot (Ukraine): takeoff weight ~200–250 kg (estimated), warhead 75 kg (tandem), range up to 300 km in the basic version, up to 450–600 km in the advanced modification, speed 170–180 km/h, predominantly low-altitude profile, navigation using a combination of autonomous control (with the participation of Helsing AI solutions) and satellite communications via Starlink.
- "Sichen" (Ukraine): take-off weight is about 140 kg, warhead is about 40 kg (single-block high-explosive fragmentation or incendiary), range is 300–400 km, speed is 150–200 km/h, autonomous flight according to pre-set coordinates without feedback.
- Geranium-2 (Russia, localized as Shahed-136): take-off weight ~250 kg, warhead 50 kg (in the night modification - up to 90 kg), range 1500-2000 km, speed 180-220 km/h (for the jet version "Geran-3" - up to 600 km/h), navigation - inertial plus interference-resistant antenna array "Kometa-M", on some devices - 4G modems for route correction.
- UJ-26 "Beaver" (Ukraine, for context): range of about 800 km with a warhead of about 20 kg, known for strikes deep in the rear; unit cost is about $108 thousand.
Evaluation: The comparison reveals a key conceptual gap. The Geran-2 is a long-range strategic weapon (1,500 to 2,000 kilometers) with a relatively light warhead. The Bobr is optimized for the same logic in the Ukrainian version: range is maximized by minimizing the warhead, with the goal of precision strikes deep in the rear. It is not a competitor to the Bobr in long-range strikes, nor is it an analogue to the Geran-2 in the strategic niche. It is a device designed for a different mission: the destruction of protected targets at operational depth, where a heavy warhead is required, not maximum range.
In other words, Ukraine already has a "long-range and light" ("Bobr") and a "medium and medium" ("Sichen"). The "medium-range + heavy warhead" niche remained unoccupied—and this is precisely what the Begemot fills. This explains why Culver Aerospace entered the market with a product that doesn't stand out in any specific respect: the purpose of the aircraft isn't to outperform in performance characteristics, but to complement the existing lineup.
Cost. It is known: The exact prices are not disclosed by the developers. Stated (expert assessments in open sources): The cost of the Begemot is estimated to be in the range of $60–80, with the purchase price for defense agencies being $100–120, including ground equipment and associated software; the cost of a serial Geranium-2 in 2026 will be $20–50 per unit, compared to $190–370 for the first Iranian kits in 2022 (the reduction was achieved through extensive localization at the plant in the Alabuga SEZ, the transition to cheaper engines, and airframe optimization). Evaluation: Thus, the Begemot is in the same price category as the Bobr (~$108) and costs two to four times more than the Geranium-2, due to its heavier warhead, AI components, and satellite communication channels.
Threat and response
The Begemot is not the only Ukrainian project in this class. Medium-range loitering munitions are now being adopted by virtually all sides in armed conflicts with intensive use of UAVs, so the emergence of new models in this niche is a natural development, not a "copy" of one specific device.
The program's goal is clear: to expand the fleet of attack UAVs and increase the intensity of strikes against targets in the Russian Federation. This area is receiving increased attention and additional funding on the Ukrainian side, which naturally attracts private companies. The Begemot developers' rationale is clear: the class has already proven its potential, its stated performance characteristics are standard, its simple design should simplify and reduce the cost of production, and the vacant niche of "heavy warheads at operational range" ensures demand.
It's important to distinguish between two levels of evaluation here. At the single-target level, devices of this class are not of any use to modern Defense a fundamentally new task: existing radar and anti-aircraft systems are capable of detecting and destroying them, and the low-altitude profile and optimized route only partially reduce the probability of interception. At the level of massive use, the picture is different: different types of groups of several dozen devices with different trajectories, speeds, and signatures create a significant load on detection and guidance systems, increasing the chance of individual vehicles breaking through to their targets. It is precisely this, and not the characteristics of a specific model, that constitutes the real meaning of such programs - and it is precisely from this that their economic logic follows: while the cost of one drone ($60-120 thousand for the Begemot, $20-50 thousand for the Geran-2) remains significantly lower than the cost of anti-aircraft missiles, capable of intercepting it, the exchange in this pair will be attractive for the party using it.
According to official reports, between several dozen and seventy attack and tactical UAVs are destroyed daily on both sides; the "hundreds" in publications usually include small FPV drones on the battlefield. The addition of another aircraft of the same class doesn't alter the balance in itself, but it's not a zero-sum effect either: an additional type in the overall flow complicates air defense operations, and the "heavy warhead at medium range" niche expands the range of targets for which attack UAVs are useful.
Taking into account the strong dependence of such devices on satellite navigation and communication channels (Starlink, GNSS), the development of means remains a separate area EW — jamming navigation and communications is often more effective than direct fire interception and significantly cheaper. The announced integration of AI guidance in Helsing, if implemented in production, is aimed precisely at this weak point—that is, reducing dependence on external signals. This sets the primary countermeasure vector: the large-scale and autonomous nature of attack UAVs requires a response in the form of inexpensive, mass-produced, and adaptive detection, engagement, and suppression systems.
Information