European Defense Sovereignty Starts in the Factory: Stark’s Uwe Horstmann and Johannes Schaback

Stark, a European defense startup co-founded by Uwe Horstmann and Johannes Schaback, emphasizes soldier-centric innovation and industrial-scale manufacturing to deliver scalable, software-driven defense systems that enhance Europe’s strategic autonomy and deterrence capabilities. By integrating frontline feedback, leveraging responsible AI, and adopting agile startup methodologies, Stark aims to strengthen European and transatlantic defense collaboration through advanced, interoperable technologies and evolving procurement models.

The video features Uwe Horstmann and Johannes Schaback, co-founders of Stark, a European defense startup focused on delivering innovative, scalable, and software-driven defense systems. They emphasize Europe’s growing recognition of the need to take greater responsibility for its own defense, driven by geopolitical realities and encouragement from the US. Stark’s success in securing significant contracts within 18 months is attributed to their close collaboration with soldiers on the battlefield, venture-backed innovation, user-centric product design, and a focus on industrial-scale manufacturing to ensure deterrence through mass deployment.

A key differentiator for Stark is their approach to innovation, which involves integrating directly with frontline units, including a significant presence in Ukraine, to gather real-time feedback from end-users rather than just high-level military officials. This soldier-centric approach has led to practical design decisions, such as preferring wooden boxes over plastic for equipment due to field conditions, and a deep understanding of how operators interact with complex systems like AI-driven strike drones and unmanned swarms. Their products combine hardware and software tightly integrated to achieve high precision and usability in combat scenarios.

Stark operates with a startup DNA, organizing their engineering teams into autonomous, cross-functional programs that act like small startups within the company. This structure enables rapid innovation and adaptability, allowing them to develop multiple product lines such as strike drones and autonomous maritime systems. They emphasize the importance of balancing vertical integration with leveraging existing supply chains to ensure scalability and resilience, while also maintaining openness to interoperability with other systems and suppliers.

The company is deeply committed to responsible AI use, implementing NATO principles and multiple safeguards to ensure autonomous systems operate within strict ethical and operational boundaries. AI is embedded throughout their products, from mission planning to autonomous decision-making during operations. Stark is also focused on evolving procurement and contractual models to enable rapid scaling and continuous updates, akin to cloud service contracts, which they believe is crucial for future deterrence and operational readiness.

Looking ahead, Stark aims to become a cornerstone of European and Western defense architecture by fostering an innovation ecosystem that collaborates across the industry and governments. They envision a future where Europe is a stronger, more capable partner to the US, contributing to global peace and security through advanced, scalable defense technologies. Their mission reflects a broader hope for renewed transatlantic cooperation and a more peaceful world, underpinned by technological innovation and strategic autonomy.

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