The key lesson from the Ukraine war for defense companies is that the ability to produce systems in the tens of thousands or millions is more critical than developing highly advanced but unscalable technologies. Volume, not just technological sophistication, is the new strategic advantage.
A common misconception is that European defense technology lags behind the US. The reality is that capabilities are similar, but Europe's industrial complex is inefficient. It's plagued by fragmented, country-by-country procurement processes and protectionist policies that prop up too many non-competitive 'national champion' companies.
The optimal structure for Europe's defense industry is not monolithic, vertically-integrated companies. Instead, it requires non-zero-sum collaboration between firms specializing in AI and software and separate industrial companies that are experts at producing components at scale, allowing each to focus on their core competency.
As warfare incorporates mass autonomous systems like drones and robots, components that were once 'exquisite' and expensive (e.g., military-grade radios, cameras) must become dramatically cheaper. The need for volume fundamentally changes the supply chain economics from high-margin, low-volume to low-margin, high-volume production.
In the defense sector, superior technology is insufficient for a startup's success. Government buyers prioritize a company's perceived ability to deliver at scale, which they equate with a large balance sheet. This creates a paradox where well-funded incumbents can win contracts over more innovative but smaller challengers.