Kratos combat drone completes first Euro flight, advances turbojet engine production
Kratos, a California-based defense company, announced the first European flight test of its U740 Valkyrie combat drone, developed with Airbus for German and European forces. The drone met all test goals, including takeoff, maneuvers, and in-flight adjustments. Kratos also tested its TDI-J85 engine for various applications, with plans to scale production to 10,000 engines annually by 2029.
How this was made

The 30-second read
Why it matters
The article reports two execution milestones: (1) first test flight over European skies with stated performance goals, and (2) flight tests of the TDI-J85 engine across multiple launch configurations, alongside manufacturing scaling targets.
Market read
For traders, the actionable angle is execution progress that can shift expectations for future production and procurement, even without a disclosed contract award.
What to watch
Key sensitivities are whether Airbus integration leads to funded procurement, and whether the stated engine production ramp is backed by binding orders rather than manufacturing capacity plans.
Background
Kratos is partnering with Airbus Defence and Space to develop the U740 Valkyrie, combining Kratos’ low-cost airframe with Airbus’ European mission system (MARS).
Ticker impact
Kratos says the U740 Valkyrie completed its first European test flight with Airbus and also reported flight tests of its TDI-J85 turbojet engine.
Likely positive bias as the market prices in progress toward deployable combat drones and higher engine output.
The article is a primary milestone update (first Euro flight plus engine test across launch methods) and includes concrete production scaling targets for 2027 and 2029.
Market effects
Supports the broader defense drone and autonomous mission-system narrative, potentially lifting sentiment around small UAS and turbojet supply chains.
Highlights European procurement readiness and sovereign mission-system integration, which can matter for EU defense primes and local supply ecosystems.
Reinforces NATO-aligned demand signals for low-cost combat mass and cruise-missile/UAS propulsion capability.
Counterpoint
Test flights and engine demonstrations may not translate into near-term revenue, so the market could fade the news if contract awards are not disclosed.
Key entities
- companyKratos
US defense contractor developing the U740 Valkyrie and the TDI-J85 turbojet engine for small aerial systems.
- companyAirbus Defence and Space
European defense unit partnering on the Valkyrie mission system (MARS) and supporting the European test flight.
- programU740 Valkyrie
Uncrewed combat aircraft tested over European skies, featuring an internal weapons bay and rocket-assisted takeoff.
- technologyTDI-J85 (J85 Engine)
Turbojet engine flight-tested across rail, zero-length, cargo bay, and launch container configurations.


