The political response is not focused on preserving the old model. Berlin is increasingly shifting toward a structural realignment, with a growing emphasis on defense production. Carmakers are moving into military manufacturing, and suppliers are becoming defense technology providers. This shift reflects both economic pressures and geopolitical developments.

Uncertainty about American security guarantees and Europe’s rearmament are driving demand significantly. Public programs, new financing instruments and government orders have triggered investments of nearly €1tn. Industry representatives are openly stating the direction. Klaus Rosenfeld, chief executive of supplier Schaeffler, said in the Wall Street Journal: “A great trend in the German economy is that people are asking much more than before ‘how can we contribute to what has not been done over the last many years - to regain the ability to defend ourselves’ - and this is what we are doing.”

At the same time, he describes the change in mentality particularly clearly: “In Germany, there is a lot of whining. If everyone just complains all the time that things are horrible, then nothing will work. We must roll up our sleeves.” Politically, too, the restructuring is being actively managed. Economy Minister Katherina Reiche (CDU) stresses: “Europe must be able to defend itself [and] that also means building a strong security and defense industry we can depend on.”

She is deliberately pushing ahead with the conversion of existing industries and explains: “Repurposing existing production sites from other industries can reduce the hurdles to scaling up domestic capacity.”

New Dynamics in Old Factories

The transformation is already visible across traditional industrial companies. Facilities that once produced passenger car engines are increasingly manufacturing components for military systems. Deutz AG has moved decisively in this direction.

Chief executive Sebastian C. Schulte describes the strategic shift clearly: “Transforming the company became my job.” His approach focuses on speed and industrial scaling: “Our USP is stable supply chains: What works for engines and mining equipment will work for the defense industry.”

The company now supplies drive systems for military applications, including generators for the Patriot missile system as well as components for unmanned systems and armored vehicles. While traditional arms companies often scale up only slowly, industrial firms are using their experience from the highly competitive car market to quickly convert production lines and organize supply chains efficiently.

The effect is already measurable. While many industrial companies are cutting jobs, firms with a growing market share are stabilizing or even expanding. Deutz was able to increase its sales and avoid major layoffs because employees were transferred to new production areas. Germany is thus undergoing a fundamental structural change. Industry is not disappearing; it is changing its character. Instead of consumer goods for the world market, military production is moving to the forefront.

This course is economically understandable, politically desired and strategically risky because it is replacing an export-driven model with one that depends heavily on government demand and geopolitical tensions. The transformation into the “weapons factory of Europe” thus marks far more than a cyclical adjustment. It is a profound restructuring of the country’s economic foundation.