The XQ-58 Valkyrie has spent years demonstrating how unmanned aircraft could operate alongside conventional fighter jets. Developed by the American defense company Kratos, the aircraft has participated in autonomous flight experiments, payload deployment trials, and exercises involving fifth-generation fighters. Its development is now entering a different phase, with Airbus working to adapt the platform for European military requirements.
On September 29, 2026, Airbus conducted the Valkyrie’s first European test flight, an achievement publicly announced on October 12. The flight forms part of a broader effort to introduce an uncrewed collaborative combat aircraft (UCCA) capability for Germany by 2029. Rather than developing an entirely new aircraft from the beginning, Airbus is combining an existing American platform with European mission-management technology.
The approach offers certain advantages, particularly in development time and access to an aircraft with an established testing history. However, integrating different technologies into a functioning military system is considerably more complicated than demonstrating that an aircraft can fly.
An American Platform With European Ambitions
Airbus and Kratos announced their cooperation in July 2025, establishing a partnership that brings together American aircraft engineering and European mission-system development. The arrangement also reflects a wider trend in the defense industry, where manufacturers increasingly adapt existing platforms to meet the operational requirements of different military customers.
The Valkyrie measures approximately 9.1 meters in length, with a wingspan of 8.2 meters. Its published specifications include a range exceeding 5,000 kilometers, an operating altitude of up to 45,000 feet, and a maximum takeoff weight of approximately three metric tons. Another characteristic is its runway-independent launch capability, which reduces dependence on conventional airfields. This does not eliminate logistical requirements, but it could provide additional flexibility when operating from dispersed locations.
Airbus plans to equip the aircraft with its Multiplatform Autonomous Reconfigurable and Secure (MARS) mission system, incorporating an AI-enabled component known as MindShare. The technology is intended to support autonomous mission execution, coordination, and information exchange between crewed and uncrewed aircraft.
This combination raises an interesting question for European defense planners: can an American-designed airframe equipped with European software provide sufficient operational independence? The answer depends on more than the nationality of the companies involved. Software access, modification rights, maintenance arrangements, export restrictions, and control over future upgrades could all influence how independently European operators can employ the aircraft.
What the First European Flight Tells Us
During the September demonstration, the Valkyrie reportedly reached approximately Mach 0.8 while completing maneuvers at different altitudes and aircraft attitudes. Airbus described the results positively, but the significance of the test extends beyond the aircraft’s flight characteristics.
Military unmanned aircraft face regulatory and operational challenges when flying in European airspace. Authorization procedures, safety requirements, and coordination with aviation authorities can affect development schedules, particularly when an aircraft was originally designed and tested under a different regulatory framework. Germany’s earlier Euro Hawk program demonstrated how regulatory obstacles can complicate military aviation projects even when the underlying technology shows promise.
For Airbus, completing the flight represented progress in establishing a testing framework for the Valkyrie in Europe. Nevertheless, the aircraft had not yet demonstrated the full European mission architecture planned for operational service.
The next stages are therefore likely to be more revealing. Airbus expects another flight incorporating its MARS mission system during the first quarter of 2027, followed by a demonstration involving the Eurofighter later that year. These activities should help establish how effectively the aircraft can communicate, coordinate tasks, and respond to changing mission conditions while operating alongside a crewed fighter.
From Experimental Flights to Operational Aircraft
The Valkyrie’s development history provides a useful foundation for understanding what Airbus and Kratos are attempting.
The XQ-58A first flew in March 2019 under the US Air Force Research Laboratory’s Low Cost Attritable Aircraft Technology program. Since then, the platform has supported experiments involving autonomous flight control, payload deployment, and coordination with other military aircraft. In 2021, it released an ALTIUS-600 unmanned aircraft from its internal payload bay, while a July 2023 flight demonstrated the use of machine-learning-based autonomous control algorithms.
These achievements have helped establish the Valkyrie as a serious experimental platform. Still, successful demonstrations under controlled conditions should not be confused with operational readiness.
An aircraft accompanying a Eurofighter would need to exchange information reliably, interpret mission instructions, and operate within established command structures. Electronic warfare environments introduce further complications, including disrupted communications, degraded navigation signals, and attempts to interfere with onboard systems.
What happens when an unmanned aircraft loses communication with the fighter directing its mission? Should it continue independently, return to a designated location, or abandon its assignment?
Such decisions cannot be addressed through aircraft performance alone. They require clearly defined operational procedures, reliable autonomy software, and safeguards governing the use of military force. These requirements become increasingly important as unmanned aircraft take on more demanding missions.
The Price of an Attritable Aircraft
Affordability has been central to the Valkyrie’s development philosophy. The original American program emphasized the concept of attritability, referring to aircraft designed to operate in dangerous environments where the potential loss of a platform is considered more acceptable than the loss of an expensive crewed fighter.
However, the economics become more complicated as additional capabilities are introduced.
Airbus Defence and Space CEO Michael Schoellhorn has estimated that the European Valkyrie could cost approximately €20 million per aircraft. While substantially less expensive than many modern crewed combat aircraft, this is not an insignificant investment, particularly if the aircraft is expected to operate in environments where losses may occur.
Furthermore, the purchase price does not represent the complete financial commitment. Sensors, mission computers, secure communication equipment, weapons integration, maintenance infrastructure, software updates, and personnel training can considerably increase the cost of establishing an operational fleet.
Schoellhorn has also suggested that Germany could eventually require approximately 500 collaborative combat aircraft, although this remains an estimate rather than a confirmed procurement commitment.
Such numbers naturally raise questions about production capacity and military requirements. Would every aircraft need the same mission equipment? Could less expensive configurations perform reconnaissance or electronic warfare missions while more capable variants operate alongside fighters in contested airspace?
The answers could significantly influence procurement decisions. A flexible aircraft family might offer advantages over purchasing hundreds of identically equipped platforms, particularly as autonomy software and sensor technologies continue to evolve.
Industrial Cooperation and the Road Ahead
Airbus has indicated that sufficiently large orders could create opportunities to manufacture Valkyrie aircraft in Germany or elsewhere in Europe. European production could support local industry and potentially simplify some aspects of maintenance and supply, although any such arrangement would depend on commercial agreements, technology access, and manufacturing investment.
Meanwhile, Airbus is pursuing other unmanned combat aircraft concepts, including the larger U760 Ravenstorm, which is intended for availability in the early 2030s. This suggests that the Valkyrie partnership is not necessarily intended to replace European aircraft development. Instead, it may provide a nearer-term capability while more ambitious programs mature.
For Kratos, European adoption would offer an opportunity to expand the Valkyrie’s customer base beyond American experimental and military programs. For Airbus, the partnership provides access to an existing platform while allowing the company to concentrate on mission systems and operational integration.
Both companies stand to benefit commercially, but the program’s progress will ultimately depend on whether the aircraft meets military requirements rather than simply achieving additional flight milestones.
The September demonstration confirmed progress in European flight operations. Upcoming tests involving MARS and the Eurofighter will provide a more demanding assessment of the aircraft’s intended role.
After years of autonomous flight demonstrations, the technical discussion is gradually moving beyond whether unmanned combat aircraft can accompany conventional fighters. Manufacturers must now establish whether these platforms can be produced economically, maintained in sufficient numbers, and integrated into military operations without creating new vulnerabilities.
For the European Valkyrie, the period between its first regional flight and the proposed 2029 operational target will help determine whether that transition can be achieved.
Sources:
- Reuters. (October 12, 2026). Airbus tests Valkyrie drone in Europe, plans 2029 combat readiness.
- Airbus. (March 13, 2026). Airbus is preparing two Uncrewed Combat Aircraft from Kratos for first flight with a European mission system.
- Airbus. (July 16, 2025). Airbus to team with US Kratos Defense, deploying German mission system.
- Airbus. (May 5, 2026). Everything you need to know about uncrewed collaborative combat aircraft.
- US Air Force Research Laboratory. (August 2, 2023). AFRL artificial intelligence agents successfully pilot XQ-58A Valkyrie uncrewed jet aircraft.
- US Air Force. (April 5, 2021). AFRL successfully completes XQ-58A Valkyrie flight and payload release test.
