NATO heads of state concluded a two-day Brussels summit Friday with a binding commitment to raise the alliance's minimum defense spending floor to 3.5% of GDP by 2030, up from the current 2% target that itself is met by only 22 of the 32 member states. The decision unlocks an estimated $480 billion in incremental cumulative procurement spending over the next five years, according to alliance economists.
European defense equities responded immediately. Rheinmetall surged 8.3% to a record 962 euros, BAE Systems closed up 6.4%, Thales added 7.1%, and Italy's Leonardo gained 9.2%. The Stoxx Europe Aerospace and Defense index rose 6.8% on the day, putting its year-to-date gain above 42%.
Germany and Italy Take the Lead
The summit marked an inflection point for European defense industrial policy. Germany announced a 480 billion euro multi-year procurement framework to be funded through a constitutional debt-brake exemption modeled on the 2022 Sondervermoegen. Italy will boost defense spending to 2.4% of GDP next year, with Prime Minister Meloni citing both Russia threat assessments and the need to secure Mediterranean energy and migration corridors.
France committed to bringing defense spending to 3.0% by 2027, two years ahead of the original timeline, while Spain and Portugal both signed binding ramps that will lift them above the 2.5% threshold by 2028. The Nordic and Baltic states all already exceed the new floor, with Poland leading the alliance at 4.7% of GDP.
Implications for U.S. Defense Primes
For U.S. defense contractors, the news is a mixed blessing. Lockheed Martin and Raytheon stand to benefit from F-35 program expansions and Patriot missile demand, but European Buy European procurement preferences embedded in the new framework will direct an estimated 65% of incremental spending to domestic suppliers. Lockheed shares closed flat at $578, while Raytheon parent RTX added 1.4%.
The medium-term industrial implications are significant. European defense capacity has been a chronic supply-side constraint since the 2022 Russia war began, with Rheinmetall and BAE both posting multi-year backlogs. The 3.5% commitment provides the demand certainty needed to justify the next wave of capex, with new ammunition plants, shipyards and drone manufacturing facilities already in planning across the continent.