The Federal Republic of Germany is facing a far-reaching decision regarding the future direction of its air force. According to recent reports, the federal government under Chancellor Friedrich Merz is planning a massive increase in the existing fleet of F-35A stealth fighter jets. Following the decision in 2022 to purchase 35 aircraft from the US manufacturer Lockheed Martin, there are now increasing indications of a second tranche that could raise the total to as many as 85 aircraft.
This strategic decision comes against a backdrop of growing doubts about the timely completion of the prestigious Franco-German-Spanish Future Combat Air System project, considered the European answer to the challenges of the sixth generation of fighter jets. As Berlin deepens its technological ties with the United States, political pressure is mounting to make a final decision on whether to continue or realign European cooperation. The decisions made in the coming months will decisively determine whether Europe develops its own independent next-generation fighter jet or whether national priorities and proven US technology take precedence.
Nuclear sharing as a driving force for procurement
The initial decision to acquire the F-35A was inextricably linked to Germany's commitment to NATO's nuclear sharing arrangements. The Luftwaffe's aging Tornado fleet, which has served as a delivery system for US nuclear bombs stored in Germany since the 1980s, is reaching the end of its technical service life. Since US authorities would have taken years to certify the Eurofighter for this specific mission, the F-35A remained the only operational option to replace the Tornados by the end of this decade.
The currently discussed expansion of the order by more than 35 additional aircraft would transform the F-35A from a specialized niche solution for the nuclear role into a mainstay of Germany's conventional air defense. With a fleet of over 70 to 85 jets, the Air Force would significantly increase its capabilities in electronic warfare and stealth technology. Experts point out that a larger number of aircraft also offers advantages in logistics, maintenance, and training, as economies of scale can reduce operating costs per flight hour.
Chancellor Merz sets tight deadlines for the European project
Parallel to the convergence with US technology, skepticism is growing regarding the major European project, the Future Combat Air System. On February 19, 2026, German Chancellor Friedrich Merz expressed significant reservations about the economic viability and military benefits of a manned sixth-generation fighter jet. In an environment of rapid technological advancements in unmanned systems, the question arises whether an investment of an estimated 100 billion euros in a manned system is still appropriate.
Merz announced that he and French President Emmanuel Macron intend to reach a final decision on the project's fate by the end of 2026. He emphasized that Germany and France have different requirements for such a system. While Paris needs a carrier-based, nuclear-capable aircraft, Berlin's focus is more on networking and the defense of European airspace. These diverging requirements have repeatedly led to delays and industrial disputes between the companies involved, Airbus and Dassault Aviation.
Industrial realignment and the role of the Combat Cloud
Within the Air Force and industry, a shift in priorities is becoming apparent. Lieutenant General Holger Neumann, who assumed command of the Air Force last year, emphasized the importance of the so-called Combat Cloud. This is a digital architecture that networks manned aircraft, drones, and ground-based sensors in real time. For Neumann, operational readiness, guided by the motto "Fight Tonight," is the top priority. Lengthy development projects that will not be operational for another two decades appear increasingly risky in light of the current security situation.
Airbus CEO Guillaume Faury signaled a willingness to consider alternative approaches on the sidelines of the company's annual results presentation. Should the governments involved fail to reach an agreement on a joint fighter jet, Airbus favors a two-aircraft solution or a focus on the networked elements of the overall system. This would allow cooperation to continue in areas such as digital warfare and unmanned aerial systems, while the development of the actual fighter jet could be undertaken under national or other multinational leadership.
Infrastructure and training: The path to operational readiness
While the political debate rages, the German Air Force is making concrete preparations for the arrival of the first F-35As in 2026. The first aircraft will initially be stationed in the USA to train German personnel at Ebbing Air National Guard Base in Arkansas. Operational deployment is scheduled to begin in 2027 at Büchel Air Base in the Eifel region. The necessary conversion of the base is a major logistical project, the costs of which have recently increased significantly due to stringent US security requirements.
Should the German government order the additional tranche in the near future, these infrastructure plans would also need to be adjusted. Doubling the fleet size requires additional hangars, specialized maintenance facilities, and expanded stockpiles of spare parts and ammunition. Integrating the F-35A into the existing structure, in which the Eurofighter is to continue to form the backbone of airspace surveillance, presents planners with complex interoperability challenges.
The decision to order more F-35As is seen in Paris as a signal that Germany could commit to the American defense ecosystem in the long term. This strains bilateral relations, as France views European sovereignty in defense technology as a strategic necessity. Nevertheless, pressure appears to be mounting in Berlin to establish secure capabilities for the coming decades, rather than waiting for a politically and industrially uncertain project like the FCAS. The coming months will show whether the dream of a joint European fighter jet will be thwarted by the realities of national budgets and the need for technological urgency.