For three years, the European defense trade has been one of the cleanest macro stories in global markets. Now it is entering its most complicated chapter.
Europe’s rearmament push is moving from spending pledges to execution. Investors are questioning whether defense valuations have outrun production capacity. That question is arriving at an uncomfortable moment. NATO leaders are due to review progress and delivery goals at next week’s summit in Turkey.
The underlying numbers are enormous. McKinsey calculates that European NATO core defense spending has doubled since 2019 and could reach about 800 billion euros ($912 billion) by the end of the decade, putting it on the path toward NATO’s new core benchmark of each member spending 3.5% of its GDP on defense. That is a multi-decade procurement cycle. The market understood this early, and the stocks reflected it.
European defense companies including BAE Systems, Rheinmetall, Saab, Leonardo, Hensoldt, and several specialized manufacturers have produced multi-hundred-percent returns since the 2022 inflection point that began the European rearmament cycle.
Here is where it gets interesting, though.
Procurement delays, fragmented national programs, labor shortages, and strained supply chains are raising doubts over how quickly Europe can rebuild an industrial base that has been hollowed out from decades of lower defense spending. Order books are full. Revenue conversion is the harder problem. Even though investment in defense has increased sharply, equipment stocks in European NATO countries remain below 2021 levels, reflecting military contributions to Ukraine, the retirement of legacy systems, and long delivery timelines for new equipment.
After years of surging military budgets, emergency Ukraine spending, and soaring defense stocks, Europe’s rearmament push must now prove it can turn hundreds of billions of euros into weapons, factories, and usable military capability. The question for investors no longer seems to be one of defense demand or political ambition, but whether valuations have run ahead of the industry’s ability to execute.
There is also a structural fault line most investors are skipping over. Europe remains structurally reliant on U.S. suppliers for fighter aircraft, air defense systems, precision weapons, electronics, software, and strategic enablers such as intelligence, surveillance, airlift, and command-and-control. That means larger European budgets will not automatically create a more independent European defense base.
That reliance matters for stock picking. Money flowing into European defense budgets doesn’t stay in Europe the way investors assume. Roughly half of European defense spending currently flows into Europe, with the rest going to suppliers elsewhere, including the U.S. The beneficiaries of that dynamic are sitting in U.S. ticker symbols.
Despite recent gains, valuations tell two different stories. European defense names now trade at premium levels after a year of exceptional performance, while U.S. counterparts such as Lockheed Martin, RTX, and General Dynamics remain relatively discounted. This valuation gap could present an opportunity for investors seeking exposure to the global rearmament cycle at more attractive entry points.
The structural case for defense spending isn’t broken. Global defense spending is projected to top $3.6 trillion by 2030, marking around a 33% rise from 2024 levels. That is not going away regardless of what happens in Turkey next week.
What is changing is the quality of the trade. Two years ago, any European defense name was going higher. Now the market is sorting. Companies that can convert backlogs into delivered products at improving margins will separate from those still promising. That sorting process is where the real opportunity lives heading into the second half of 2026. The headline trade is crowded. The execution trade is not.
Disclaimer: This editorial is for informational purposes only and does not constitute investment advice or a recommendation to buy or sell any security. All data referenced is sourced from publicly available reports. Investing involves risk, including the possible loss of principal. Past performance is not indicative of future results.
