The window for Germany to join the United Kingdom-led next-generation stealth fighter jet programme, known as the Global Combat Air Programme (GCAP) or Tempest, is rapidly closing, according to a senior industry executive. Charles Woodburn, chief executive of BAE Systems, a key industrial partner in the project, emphasized that Berlin must decide soon if it intends to participate significantly in the £50 billion initiative.
While it remains possible for Germany to join, Woodburn cautioned that the opportunity will not remain open much longer. The final decision on admitting new partners lies with the governments of the UK, Italy, and Japan, who launched GCAP in 2022 to develop an advanced manned stealth aircraft expected to enter service by 2035.
“The programme is moving at pace,” Woodburn said, underscoring that the partners and their respective government customers are cautious about any new involvement that could slow progress or impact the tightly scheduled timeline. Potential new partners must bring not only funding but also significant capabilities and production contributions, without causing delays.
GCAP is intended to produce a stealth jet featuring extensive range, lethal combat abilities, and advanced drone swarm management. Germany has publicly expressed interest in joining after withdrawing from a competing European fighter programme led by France following disagreements. Given its strong industrial and economic position, Germany is seeking substantial influence over the design and a considerable share of manufacturing roles within GCAP.
Recent statements from the head of Airbus’s Munich defense division indicated that discussions about Germany’s potential entry are ongoing. Meanwhile, Canada has joined GCAP as an observer nation, and the programme is reportedly in talks with additional potential partners, including Saudi Arabia and Singapore.
Industry leaders from existing partner nations have also weighed in on the issue of expanding GCAP membership. Lorenzo Mariani, chief executive of Italian defense firm Leonardo, described Germany as a “strong industrial partner” with a historical track record of collaboration alongside the UK and Italy on aircraft such as the Tornado and Typhoon. However, he warned that allowing new participants beyond observer status could introduce delays to the programme.
As the clock ticks down, the GCAP partners must weigh the benefits of broadening collaboration against the risks to the ambitious development timeline, leaving Germany at a crucial juncture in deciding its role in the future of European military aviation.