U.S. training sessions with Swiss Air Force utilizing F-35 flight simulator

The Swiss Armed Forces are gearing up for the introduction of the F-35 fighter jets, with the first aircraft expected to be delivered from mid-2027. The purchase of these advanced aircraft has been a topic of discussion in Swiss politics, with the Swiss government having transferred CHF 870 million for the acquisition of 36 F-35s as of mid-2025.

However, recent projections suggest that the total cost of the F-35 purchase may exceed the CHF 6 billion approved in the referendum by additional costs of CHF 0.65 to 1.3 billion. The Swiss institutions responsible for analyzing these potential additional costs are not explicitly named, but are typically conducted by Swiss federal governmental bodies, such as the Ministry of Defence or related parliamentary committees.

In response to these potential additional costs, an SP motion is pending in the National Council to subject possible additional credit to an optional referendum. The Federal Council plans to reanalyze the F-35 purchase by the end of November, with one option under consideration being a potential reduction in the number of units ordered.

As the Swiss Armed Forces prepare for the introduction of the F-35, they are undergoing training to familiarize themselves with the technological edge and new procedures of the aircraft. The training courses mark an important milestone in this process, aiming to prepare the Swiss Armed Forces optimally for the new fighter aircraft.

According to American authorities, a reduction in the number of units ordered is possible. Despite this, the Swiss Armed Forces remain committed to the introduction of the F-35, viewing it as a crucial step in modernizing their air defence capabilities.

In conclusion, the F-35 purchase remains a significant issue in Swiss politics, with potential additional costs, the possibility of a referendum, and the potential reduction in the number of units ordered all under consideration. The Swiss Armed Forces continue to prepare for the introduction of the F-35, with the first aircraft expected to be delivered in just over two years.