Summary

Former Swiss Army Chief Thomas Süssli is running as an FDP candidate for the National Council election. Appointed as a career changer in 2020, Süssli is the first Army chief in Swiss history to run for political office. He was three months into his tenure when the Army experienced its largest mobilization since World War II in 2020, and became a prominent voice warning of increased armament following Russia's attack on Ukraine in 2022. In December 2025, he stepped down from his position and has since joined the FDP.

People

Topics

  • Swiss Armed Forces and armament policy
  • Political careers and career changes
  • Geopolitical security and Ukraine conflict
  • Lucerne cantonal politics

Clarus Lead

Süssli's move into federal politics marks a strategic turning point: as Army chief, he was unable to push through his demands for rearmament – a value-added tax increase for the Army failed to gain majority support, and a detailed armament plan never materialized. His entry into the FDP and candidacy in the canton of Lucerne suggest that he now intends to continue his warning about geopolitical dangers as a parliamentarian. The timing is significant: the next National Council election will give Lucerne an additional seat, and incumbent FDP National Councilor Peter Schilliger is not running again.

Detailed Summary

Süssli's biography shows a pattern of career changes. Before joining the Army in 2020, he worked at Credit Suisse and Bank Vontobel, opening up new growth markets. As a militia officer, he commanded medical, cyber, and logistics units, but never combat troops. Defense Minister Viola Amherd hoped he would bring fresh momentum and drive cultural change in military administration.

These hopes were only partially fulfilled. Shortly before his resignation, Süssli admitted in an NZZ interview that some of his ideas "did not fit the military administration" and that career changers suffered from "lower acceptance." Nevertheless, these obstacles did not deter him: in January 2026, he joined the FDP.

During his tenure, Süssli led the Army through extraordinary crises. Three months into his position, the Army experienced its largest mobilization since World War II in 2020. Following Russia's attack on Ukraine in 2022, Süssli became a prominent warner: he publicly drew attention to the precarious geopolitical situation and inadequate equipment of the Swiss Army. In an emergency, he stated, the Army could not defend the country. A year later, he published the Army's "Black Book," a roadmap for rearmament. From that point on, he regularly appeared in public wearing camouflage – a symbol of his personal commitment.

But Süssli's warnings had little political impact. Unlike historical figures such as General Dufour (Sonderbund War) or General Guisan (World War II), Süssli failed to achieve broad national mobilization. The value-added tax increase for the Army found no majority support, and a detailed rearmament plan was never implemented. When Süssli left office in late 2025, he stated that despite support from associations and individuals, "overall" there had been no "reckoning" throughout Switzerland. This motivated his decision: to continue his mission, he must now enter politics himself.

The prospect of an additional Lucerne National Council seat and the announcement that incumbent FDP National Councilor Peter Schilliger will not run again present Süssli with two scenarios – either he prevails against Vitznau municipal councilor Thierry Carrel, or he wins a second seat for the FDP.

Key Points

  • Thomas Süssli is the first Swiss Army chief to run for political office – a historical first
  • As Army chief, Süssli was unable to translate his warnings about geopolitical dangers and armament gaps into political majorities
  • His move into FDP politics follows a deliberate strategy to push through his rearmament demands as a parliamentarian

Critical Questions

  1. Source Validity: The text is based on Süssli's own statements about lacking acceptance as a career changer. Are there external evidences for the claim that his military administration reforms were systematically blocked, or is this a subjective perception?

  2. Conflicts of Interest: What conflicts of interest arise when a former Army chief votes on armament budgets as a politician? How is transparency ensured regarding financial or organizational dependencies on the military?

  3. Causality: Is Süssli's move into politics truly a result of lack of influence as Army chief, or was his rise as a political figure already a long-term career strategy – especially since he came from outside as a career changer?

  4. Implementation Risks: What concrete armament strategy would Süssli pursue as a National Councilor? The "Black Book" is mentioned but no details provided – how binding is this document?

  5. Comparability: The article compares Süssli with Dufour and Guisan but acknowledges that today's situation is not comparable to historical war crises. On what factual basis does the urgency of his rearmament demands rest?

  6. Political Majorities: The text claims that a value-added tax increase for the Army is "not achievable by majority to date." What specific voting results or surveys support this assessment?

Bibliography

Primary Source: Ex-Army Chief Thomas Süssli Wants to Run for the FDP in the National Council – NZZ, 24.03.2026 https://www.nzz.ch/schweiz/der-ex-armeechef-thomas-suessli-will-fuer-die-fdp-in-den-nationalrat-ld.1930734

Verification Status: ✓ 24.03.2026

This text was created with the support of an AI model. Editorial Responsibility: clarus.news | Fact-Check: 24.03.2026