Germany and France have abandoned the Future Combat Air System, a joint project to develop a next-generation fighter jet, after determining that the companies involved cannot reach agreement. Emmanuel Macron and Friedrich Merz, the leaders of France and Germany respectively, concluded that "the companies will not be able to come together," according to an official statement.

The €100 billion program was launched in 2017 to replace France's Rafale jets and the Eurofighter used by Germany and Spain by approximately 2040. The initiative represented a significant European effort toward military independence and reducing reliance on the United States for advanced defense capabilities.

The project collapsed over persistent disputes between the main contractors: France's Dassault Aviation and Airbus, which represents German and Spanish interests. The companies disagreed fundamentally over leadership and control of the development program. Dassault insisted on leading the project to protect its intellectual property, while Airbus advocated for a more equal partnership with significant technology transfers.

Beyond corporate disputes, France and Germany also held different military requirements. France sought a single European model suitable for carrying nuclear weapons and landing on aircraft carriers, while Germany questioned whether its needs aligned with such specifications. German Chancellor Merz previously expressed skepticism about whether developing a crewed sixth-generation fighter jet remained necessary for his country's air force.

Both governments attempted to resolve the impasse. Two mediators, one from each country, worked in March to develop rescue proposals but failed to bridge the gap. Merz and Macron discussed abandoning the project Friday at a European Union summit in Montenegro, following months of increasingly obvious disagreement despite public statements that they remained committed to success.

The collapse represents a significant setback for European defense cooperation at a critical moment. European nations face mounting pressure to strengthen military capabilities against Russia while also reducing dependence on American defense contractors. The program included not only the contested fighter jet but also drone development and a secure combat data cloud system. German government sources suggested that the latter elements, described as a "nervous system that networks aircraft, drones and other components," might continue as a European initiative.

The abandonment reflects broader challenges in coordinating defense procurement across Europe. Belgian Prime Minister Alexander De Croo called the failure "pure stupidity" and criticized the inability of European countries to cooperate on major defense initiatives.

France has particular interest in salvaging something from the program, as the project was a flagship initiative for Macron ahead of scheduled elections. However, without agreement between the leading contractors and diverging military requirements between nations, the trilateral effort appears finished. European countries now face the prospect of returning to American suppliers for advanced fighter aircraft, directly contradicting the strategic autonomy objectives that motivated the original partnership.