From Printing Presses to Air Defense: How Heidelberg is Revolutionizing Drone Defense Manufacturing

It sounds like a collaboration among many: a partnership to build drone defense systems. However, the true innovation lies not in the product itself, but in the radical transformation of its production. In a strategic pivot that bridges the gap between traditional mechanical engineering and modern defense technology, Heidelberger Druckmaschinen AG (Heidelberg) has entered the autonomous security market. Through its industrial subsidiary, HD Advanced Technologies (HDAT), the company has launched a joint venture with the American-Israeli firm Ondas Autonomous Systems. Known as Onberg Autonomous Systems, the venture officially began operations in April 2026 at a dedicated facility in Brandenburg an der Havel, Germany.

For a company traditionally synonymous with massive, precision-engineered printing presses, this move marks a potential paradigm shift in how defense hardware is manufactured. By applying the "Heidelberg DNA"—characterized by extreme precision and massive scale—to the world of drones, the company aims to move away from the slow, manual, and artisanal production methods that currently define the defense industry.

Main Facts: The Onberg Synergy

The core mission of Onberg Autonomous Systems is to industrialize the production of drone defense, or "Counter-UAS" (Unmanned Aircraft Systems), platforms. The venture combines Ondas’ mature drone and software technology—most notably the "Optimus" and "Iron Drone" systems—with Heidelberg’s deep expertise in mechatronics, power electronics, and high-volume industrial manufacturing.

The partnership focuses on three pillars:

1. System Integration: Utilizing Heidelberg’s proprietary software and control architectures to manage complex subsystems.
2. Scalable Manufacturing: Moving from artisanal "boutique" production to high-speed, automated assembly lines capable of producing hundreds or thousands of units.
3. Domestic Autonomy: Establishing a resilient European supply chain that eliminates dependence on unstable global markets for critical defense components.

Chronology: A Rapid Development Lifecycle

The pace at which the Onberg venture has moved from concept to reality is characteristic of a "start-up" mentality backed by "corporate" resources.

• Mid-2025: Michael Wellenzohn, a veteran of the automotive industry with over 20 years of experience, joins Heidelberg to establish and lead the HD Advanced Technologies (HDAT) division.
• Late 2025 – Early 2026: Strategic analysis of the defense and robotics sectors leads HDAT to identify drone defense as a critical growth area. Discussions with Ondas Autonomous Systems begin.
• April 2026: Onberg Autonomous Systems is officially inaugurated in Brandenburg an der Havel.
• Q2 2026: The first prototype of an Unmanned Ground Vehicle (UGV)—a mobile launch platform for interceptor drones—is completed in just four and a half months.
• Future Outlook: The joint venture moves toward scaling production capacities to meet potential demand from government and critical infrastructure operators.

Supporting Data: Why Printing Expertise Matters

To the uninitiated, the leap from a 40-meter-long printing press to an interceptor drone seems vast. To Michael Wellenzohn, it is a logical evolution. "A printing press is, for me, the most complex mechatronic system I know," he explains. He points to the staggering precision required: after paper travels the length of a massive machine, the tolerance at the end of the process is just 10 micrometers.

The technical requirements for high-end defense systems are strikingly similar to those of heavy industrial printing:

• Complexity: A standard Heidelberg machine integrates approximately 300 electric motors, 2,700 actuators and sensors, and intricate hydraulic/pneumatic subsystems.
• Power Management: Because printing presses must operate on diverse power grids worldwide, Heidelberg has mastered the development of internal power electronics that manage voltages between 24V and 800V. This capability is directly transferable to autonomous security stations that require reliable, independent power.
• The "Swiss Watch" Factor: The mechanical drives in a printing press function with the precision of a Swiss watch. By transferring this mechanical robustness to drone-launching kiosks, Onberg aims to create systems that are not just high-tech, but highly reliable in field conditions.

Official Responses and Strategic Rationale

In interviews following the launch, CEO Michael Wellenzohn was clear about the strategic objective: "We are not the ones who autonomously control the drones. But we provide a platform with our own electronics and our own depth of value creation."

Wellenzohn emphasizes that the defense industry currently suffers from a lack of "industrialization." Most drones and defense systems are currently built using manual, slow, and expensive processes. By contrast, Onberg’s concept is designed for modularity. "If you look at a cabinet from which an interceptor drone emerges, for us, that is nothing more than a control cabinet," he notes. "You have to connect power, distribute power, monitor power, charge batteries, move arms, and open the lid."

Regarding the choice of materials, Onberg is intentionally avoiding high-cost, time-intensive composite materials. Instead, the focus is on "industrializability." This reflects a broader philosophy: in the event of a national defense emergency, a nation cannot rely on 600,000 units sitting in a warehouse. It needs the capacity to "spin up" production rapidly, flexibly, and at scale.

Implications: The Future of Defense Manufacturing

The emergence of Onberg poses significant questions for the traditional defense industry, which has historically relied on long-term contracts and bespoke, hand-crafted solutions.

1. Disrupting the Price-Performance Ratio

By utilizing existing industrial infrastructure, Onberg claims it can produce systems at a significantly lower cost than current industry incumbents. This is achieved by repurposing existing production lines and utilizing standard industrial components, rather than reinventing the wheel for every sub-component.

2. Protecting Critical Infrastructure

The rise of drone technology has made critical infrastructure—power plants, airports, and government facilities—increasingly vulnerable. The Onberg approach provides a holistic, end-to-end architecture:

• Detection: Sensors identify the unauthorized object.
• Classification: Algorithms determine if the threat is genuine.
• Action: The system executes a "Softkill" (electronic countermeasures) or "Hardkill" (net, laser, or projectile) response.

3. European Sovereignty

One of the most significant implications of this venture is the creation of a purely European supply chain. By keeping the design, production, and maintenance within Germany and the broader European framework, Onberg is insulating itself from the geopolitical risks that often plague defense logistics.

4. The Human Element in Robotics

While there has been speculation about whether Heidelberg might venture into humanoid robotics, Wellenzohn remains grounded. "We have discussed it in the robotics sector, but we are currently focusing on security systems and energy systems," he states. He believes that the future of conflict, should it arise, should rely on "sheet metal and electronics" rather than risking human lives. The ability to deploy autonomous platforms behind the front line to handle surveillance and defense is, in his view, a moral and tactical imperative.

Conclusion

The partnership between Heidelberg and Ondas represents a watershed moment for German engineering. It signals a move away from the "defense-only" silo mentality and toward the integration of civilian high-tech manufacturing into the security sector. As the demand for drone defense grows, the ability to produce reliable, affordable, and, most importantly, scalable systems will define the winners of the next decade.

With a production goal of up to 1,000 drones per day, Onberg Autonomous Systems is not just building a product; they are building a manufacturing blueprint. By treating a drone hangar as a "control cabinet" and a drone as a "precision component," Heidelberg is proving that the future of defense lies in the mastery of the factory floor. Whether for the protection of critical infrastructure or as a backbone for national security, the industrialization of the drone space has officially begun in Brandenburg.