Quantum Systems Vector

A German electric-VTOL fixed-wing ISR drone that has become the standard tactical reconnaissance asset for Ukrainian forces, combining long endurance with edge-AI target detection and acoustic artillery location in contested electromagnetic environments.

Overview

The Quantum Systems Vector is a battery-powered, tail-sitter electric VTOL (eVTOL) fixed-wing small unmanned aircraft system (sUAS) optimised for medium-range intelligence, surveillance and reconnaissance (ISR). It entered combat in Ukraine in 2022 and has since been operated at unprecedented scale, logging more than 20,000 operational flight hours there, according to the manufacturer. The airframe converts to the Scorpion multicopter using the same avionics, giving a single system both long-endurance fixed-wing flight and hover-and-stare capability. From 2025 a new iteration, Vector AI, embeds dual Nvidia Jetson Orin modules for on-board object detection, tracking and acoustic artillery cueing, while anti-jam GNSS antennas and vision-based navigation preserve operation in GPS-denied environments source.

Development

Quantum-Systems GmbH was founded in January 2015 in Gilching, Germany, by former Bundeswehr helicopter pilot Florian Seibel and initially built civilian mapping drones. The military Vector was introduced in September 2020 together with Auterion, pivoting the company decisively toward defence after Russia’s full-scale invasion of Ukraine in 2022 Wikipedia. Germany funded the first three batches – 33 (August 2022), 105 (January 2023) and 300 (May 2023) – and by April 2025 had delivered 619 Vector systems to Ukraine Defense News. That early, large-scale combat experience fed a rapid upgrade cycle: the Vector AI, unveiled in late March 2025, added edge-AI processors, a new powertrain that extended endurance to around four hours (manufacturer claim) and an interface for the Polish-developed WASP acoustic sensor Hartpunkt. In the same period the company raised a combined €340 million in Series-C funding, tripling its valuation to above €3 billion and becoming Europe’s first dual-use unicorn Balderton Capital.

Design & capabilities

The Vector is a 2-in-1 platform that takes off vertically as a tail-sitter, transitions to fixed-wing flight and lands vertically, requiring no runway or catapult. The baseline airframe weighs 8.5 kg MTOW (Vector AI ~9.5 kg) with a 2.8 m wingspan. Cruise speed lies in a 15–20 m/s band and the manufacturer quotes a flight range of ~180 km with an endurance of up to three hours for the original Vector, rising to about four hours on the Vector AI’s upgraded battery product page; all figures are company statements. The quick-swap nose gimbal carries an electro-optical/infrared (EO/IR) camera – Raptor or Raptor 360 – with a laser pointer for target designation. On the Vector AI, dual Nvidia Jetson Orin modules run object detection, classification and tracking algorithms that can alert the operator or slew the sensor automatically, while a downward-facing FLIR Boson Plus thermal camera enables visual-inertial odometry and SLAM navigation in the absence of GPS Hartpunkt. The optional ~150 g WASP acoustic payload detects and locates artillery fire out to a claimed ~15 km and small-arms fire to ~2.5 km with a bearing accuracy of about 5° at 5 km. The datalink is an encrypted mesh IP network allowing control from multiple ground stations beyond 35 km, with dual-band anti-jam capability and CRPA (controlled reception pattern antenna) GNSS protection. The system integrates with ATAK, SitaWare and the Ukrainian Kropyva artillery-fire-control software.

Variants

• Vector (2020 baseline) – three-hour endurance claim, Raptor EO/IR gimbal.
• Vector AI (2025) – dual Jetson Orin AI, anti-jam GNSS, ~4-hour endurance claim, WASP acoustic option.
• Scorpion – multicopter configuration of the same airframe, using the identical avionics stack.
• Ukraine-built Vector – entirely local production, begun in April 2024 in a covert plant that was outputting ~80 airframes per month by mid-2025 Defense Mirror.

Combat record / operational use

Vector arrived in Ukraine shortly after the February 2022 invasion and rapidly became the most numerous Western reconnaissance drone in-theatre. Defense News reports that Germany had delivered 619 Vectors by April 2025, and the company’s business-development director told Defense Express that “the whole development in the drone industry is coming right from the Donbas, not from Silicon Valley.” Ukrainian crews use the aircraft for forward-area target acquisition, artillery adjustment and night reconnaissance inside Russian jamming bubbles. In February 2025 Quantum Systems committed to building 400 Vectors entirely inside Ukraine; by mid-2025 a dispersed network of covert workshops was assembling roughly 80 drones a month – a production model that Defense Express noted makes the supply chain resilient against a single-strike elimination. In August 2025 Ukraine became the first operator of the Vector AI with the WASP acoustic payload, undergoing trials with the country’s rocket and artillery command Militarnyi. Combat credibility has driven a wave of NATO orders, culminating in the US Army’s April 2026 selection of Vector AI for the Company-Level sUAS Directed Requirement 2, worth $15.3 million and feeding the future Medium-Range Reconnaissance programme Quantum-Systems Inc..

Advantages

• Combat-proven at scale – >20 000 flight hours in Ukraine drive iterative upgrades that reflect front-line reality.
• EW-hardened from operational feedback: CRPA GNSS antennas, visual-inertial odometry and SLAM navigation allow sorties in GPS-denied, heavily jammed environments.
• VTOL launch from confined areas (no runway needed) combined with fixed-wing endurance (~3–4 h), with single-operator setup in under five minutes.
• Edge-AI suite reduces operator workload and speeds sensor-to-shooter timelines, notably the WASP acoustic artillery-detection payload that enables counter-battery cueing.
• Transatlantic, dispersed production – lines in Germany (~120/month) and covert Ukrainian workshops (~80/month) – provides supply resilience that is hard to interdict.

Drawbacks / limitations

• Endurance and payload specifications are manufacturer claims, largely unverified by independent test data; the four-hour Vector AI figure and automated slew-to-shot acoustic function were still under evaluation as of mid-2025.
• MTOW of 8.5–9.5 kg restricts payloads to light sensors; the type carries no armament and trades endurance for heavier SIGINT/EW payloads.
• Attrition from kinetic air defence is documented: Defense Express has recorded combat losses in Ukraine, and the covert production network is partly a response to those losses.
• Premium pricing (~€300 000 per aircraft on the Spanish order, est.) makes each attrition event expensive compared with Ukrainian or Chinese commercial-off-the-shelf ISR drones.
• Growth is tightly coupled to German and Ukrainian government demand; German funded the vast majority of the Ukraine fleet, exposing production to political funding decisions.

Counterparts

• Orlan-10 (Russia)
• Shield AI V-BAT (USA)

Outlook

Vector exemplifies the startup-to-battlefield flywheel: Ukraine combat data feeds constant iteration (Vector AI, WASP, GNSS-denied autonomy), which in turn attracts NATO procurement and capital at a >€3 billion valuation. Key signposts include whether the US Army’s Medium-Range Reconnaissance initiative converts the $15.3 M DR2 foothold into a programme of record, how quickly the German and Ukrainian lines can scale to meet sustained attrition, and whether the WASP-cued automated counter-battery function gains formal Ukrainian service adoption. The January 2026 Quantum Frontline Industries joint venture – intended to mass-produce Ukrainian-designed drones inside Germany – signals an ambition to move beyond supplying Ukraine toward a broader co-production model Defense News.

Key specifications

Sources

1. Quantum Systems — Vector / Vector AI product page. https://quantum-systems.com/vector/
2. Quantum Systems — Quantum Systems raises €160M as it targets global leadership in aerial intelligence solutions. https://quantum-systems.com/news/quantum-systems-raises-euro160m/
3. Balderton Capital — Quantum Systems triples valuation. https://www.balderton.com/news/quantum-systems-triples-valuation/
4. Quantum-Systems Inc. — U.S. Army Selects Quantum-Systems’ Vector AI for Company-Level sUAS Directed Requirement 2. https://quantum-systems.com/us/news/u-s-army-selects-quantum-systems-vector-ai-for-company-level-suas-directed-requirement-2/
5. Defense News — Germany to host small-drones production line for Ukrainian forces. https://www.defensenews.com/global/europe/2026/01/02/germany-to-host-small-drones-production-line-for-ukrainian-forces/
6. Defense Mirror — Quantum Systems to Produce 400 Vector Reconnaissance Drones in Ukraine. https://defensemirror.com/news/38937/Quantum_Systems_to_Produce_400_Vector_Reconnaissance_Drones_in_Ukraine
7. Militarnyi — Ukraine First to Deploy Quantum Systems’ Vector AI Drones With Advanced Acoustic Artillery Detection. https://militarnyi.com/en/news/ukraine-first-to-deploy-quantum-systems-vector-ai-drones-with-advanced-acoustic-artillery-detection/
8. Defense Express — Inside Ukraine’s Covert Drone Plants: How Germany’s Quantum Systems Scales Up the Vector UAV. https://en.defence-ua.com/industries/inside_ukraines_covert_drone_plants_how_germanys_quantum_systems_scales_up_the_vector_uav-15658.html
9. Hartpunkt — Quantum Systems bringt KI-befähigte Vector-Aufklärungsdrohne mit Schallmessfunktion an die Front. https://www.hartpunkt.de/quantum-systems-bringt-ki-befaehigte-vector-aufklaerungsdrohne-mit-schallmessfunktion-an-die-front/
10. Wikipedia — Quantum-Systems. https://en.wikipedia.org/wiki/Quantum-Systems

🔒 The Analyst Section on Quantum Systems Vector is for BattlePolicy Pro members. Below the line: procurement and contract history, the suppliers and companies behind the system, our head-to-head analyst view of the systems it actually competes with, and the BattlePolicy assessment note. Unlock the full file with BattlePolicy Pro →