France and Germany have reportedly decided to abandon their long-troubled joint fighter jet initiative after years of political and industrial disagreements prevented the project from moving forward.

The Future Combat Air System (FCAS), launched in 2017 by French President Emmanuel Macron and former German Chancellor Angela Merkel, was envisioned as one of Europe's most ambitious defense programs. Spain later joined the initiative, which aimed to develop a sixth-generation combat aircraft to replace France's Rafale fleet and the Eurofighter jets used by Germany and Spain around 2040.

According to reports citing government sources in both Paris and Berlin, French and German leaders concluded that the project's industrial partners were unable to overcome fundamental disputes that had stalled development for years. During recent talks, Macron and German Chancellor Friedrich Merz reportedly acknowledged the failure of manufacturers to reach a workable agreement, effectively bringing the program to an end.

At the center of the dispute were French aerospace company Dassault Aviation and European defense group Airbus Defense and Space. The two sides repeatedly clashed over leadership of the next development phase, access to intellectual property, decision-making authority, and differing operational requirements for the future aircraft.