Switzerland F-35 fighter jet program cost overruns

Switzerland has reduced its order of F-35A fighter jets due to significant cost overruns, leading to a reduction in the number of aircraft to be purchased. The Swiss government announced on March 6, 2026, that it could no longer guarantee the initial order of 36 jets within the voter-approved budget due to a CHF1.3 billion cost overrun. The government will request an additional 394 million Swiss francs from parliament to offset rising costs.

via swissinfo.ch

Delays in F-35 infrastructure upgrades are mounting even before significant work has begun, with the F-35 jets scheduled to arrive in 2027.

via en.defence-ua.com

A Federal Audit Office report attributed the significant cost escalation for F-35 airfield infrastructure to underestimated requirements and additional security measures.

via aeronewsjournal.com

A federal audit revealed significant delays and budget overruns for F-35 infrastructure upgrades, with work at Payerne, Meiringen, and Emmen airfields behind schedule and funds at Payerne already exhausted. Additionally, a 39% US tariff on Swiss exports has contributed to the F-35 program's cost increases.

via thedefensewatch.com·swissinfo.ch·militarnyi.com

Swiss auditors have flagged delays and rising costs in F-35 airfield infrastructure projects. Construction at the Payerne airbase began six months later than planned and has already exhausted its allocated funds. The F-35 jets are scheduled to begin arriving from the United States in mid-2027.

via swissinfo.ch

The cost to prepare Swiss airfields for F-35 fighter jets has significantly increased from an initial estimate of CHF120 million to approximately CHF200 million. This represents a nearly 70% surge in costs, with some reports indicating the entire budget has been spent before substantial work has commenced. These cost overruns are occurring alongside construction delays.

via swissinfo.ch·defensenews.com·thedrive.com·youtube.com

The Federal Department of Defence, Civil Protection and Sport (VBS) has promised more transparency regarding the increasing costs for F-35 infrastructure.

via watson.ch

Отчет Управления финансового контроля указывает, что реконструкция швейцарских военных аэродромов для F-35 обойдется в 250 миллионов швейцарских франков, что значительно превышает первоначальный лимит в 120 миллионов швейцарских франков. Это говорит о том, что первоначальный бюджет был нереалистичным.

via reddit.com

The Federal Audit Office (EFK) has identified additional costs of at least 50 million francs for the F-35 infrastructure, specifically for items like noise insulation and engine test cells, which were not part of the original budget.

via nau.ch

A Federal Audit Office report revealed specific cost increases for F-35 hangars and simulator rooms from CHF60 million to CHF110 million, partly due to general inflation. The report also recommends exploring an alternative scenario for the F-35 infrastructure.

via nau.ch·rts.ch·rsi.ch