In the middle of World War II, while Allied bombing destroyed German factories and consumed resources at an impossible rate, many plants that until then manufactured cars, engines or civil machinery began to transform hurriedly to produce military vehicles, aviation parts and weapons. Some of the most recognizable brands in the European automotive industry they then discovered something that decades later resonates strongly again: in times of geopolitical tension, an assembly line can change purpose much faster than it seems.
The unexpected twist, or almost. For decades, the future of the European automobile seemed to come down to a single discussion: electric, hybrid or gasoline. However, the German industrial crisis and the accelerated rearmament of Europe are opening a possibility completely different. Mercedes-Benz, like before Volkswagenhas just made it clear that it is willing to enter the defense industry if the business makes economic sense.
This has been confirmed through an interview in the Wall Street Journal of its CEO, Ola Källenius, and it is much more important than it seems because it reflects a profound change within the German automobile industry: the big brands are no longer only looking at the car of the future, they are also beginning to look at war as a new industrial opportunity. In a Europe increasingly obsessed with drones, missiles, air defense and military production, car factories are beginning to be seen not only as car plants, but as possible centers strategic manufacturing.
The perfect storm. The context explains why this idea is beginning to seem reasonable even for companies historically far from the military business. The German automobile industry is going through one of its most delicate moments in decades: falling profits, pressure from Chinese manufacturers, high energy costs, lower European demand and tariff threats from the United States.
Mercedes-Benz, for example, suffered a strong profit drop in 2025, while practically all major German manufacturers have announced cuts or adjustments labor. At the same time, the defense industry is experiencing exactly the opposite situation. European rearmament after the war in Ukraine has fired orders, investments and military contracts to historic levels. For many German industrial companies, the military sector is beginning to represent something very different from a marginal business: stability, growth and guaranteed public financing for years.
From cars to artillery. The case of Mercedes is not isolated and we have been counting. Volkswagen is also exploring possible military collaborations as defense companies such as Rheinmetall study reuse factories of automobiles or absorb part of its industrial infrastructure.
The message is clear: Europe is beginning to discover that many capabilities necessary to produce modern cars (advanced metallurgy, electronics, robotics, complex logistics chains or highly skilled workers) are also extremely useful to manufacture systems military. The border between both industries begins to fade little by little. It is no longer just about producing tanks or ammunition, we are talking about radars, drones, autonomous vehicles, electronic systems and air defense platforms that require technologies very similar to those of the modern automobile.
The new European war economy. As we said, the ukrainian war It has caused an enormous psychological change within Europe. For years, much of continental industry assumed that globalization and stability made a large military capacity of its own unnecessary. Now the opposite happens: European governments are increasing defense budgets at speeds not seen since the Cold War.
This transformation is pushing traditionally civil companies to reconsider their role within the new geopolitical context. The CEO of Mercedes himself insist that any military activity would remain dwarfed by its core business, but at the same time recognizes something revealing: can become a growing and profitable niche. That is to say, the German automobile industry is beginning to assume that part of future European growth could come directly from rearmament.
The car of the future may not be a car. If you like, the most striking thing of all is the symbolism of change. For a long time, the automotive debate revolved around batteries, autonomous driving and sustainability. Now, some of Europe’s most iconic companies are beginning to speak openly on anti-drone defensemilitary production or collaboration with weapons manufacturers.
The idea that the next big European industrial business could be closer to war than sustainable mobility would have seemed absurd just a few years ago. However, the combination of economic crisis, Chinese competition and continental rearmament is slowly pushing giants like Mercedes-Benz itself into completely new and unexpected terrain.
And that reveals the extent to which Europe is entering a stage where the economy, industry and security are beginning to mix more and more.
Image | Nara, RawPixel, Julian Herzog
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