Executive Summary

The Swiss Army is modernizing its artillery through the procurement of a new artillery system. The Federal Office of Armaments armasuisse signed a procurement contract with German manufacturer KNDS Deutschland GmbH & Co. KG on June 8, 2026. The new AGM (Artillery Gun Module) system will be mounted on the Piranha IV carrier platform from Swiss manufacturer GDELS-Mowag. It replaces the Panzerhaubitze M109, which has been in service since the 1960s. In total, one prototype and 32 series systems will be procured, with deliveries beginning in 2031.

Persons

  • armasuisse (Federal Office of Armaments)
  • KNDS Deutschland GmbH & Co. KG (Manufacturer)
  • GDELS-Mowag (Swiss carrier platform manufacturer)

Topics

  • Armaments procurement
  • Military modernization
  • European armaments cooperation
  • Swiss defense capability

Clarus Lead

The modernization of Swiss artillery signals a strategic reorientation: By selecting the German AGM system, Switzerland strengthens its European armaments partnership, while the choice of the Swiss Piranha IV carrier platform secures value creation domestically. This aligns with the Federal Council's Armaments Policy Strategy from June 2025, which provides for enhanced cooperation with European neighboring states. The procurement thus combines security policy requirements with industrial independence.

Detailed Summary

The project "Artillery Effectiveness Platform and Means 2026" (Art WPWM) was presented as part of the Army Message 2025 and represents a decisive milestone in armaments modernization. The new AGM system offers significant performance improvements over the outdated M109: higher mobility, better protection, greater effective range, and more precise fire. The system is designed to operate faster, change positions more quickly, and be capable of networked deployment. Modern sensor technology, digital command systems, and automated processes increase responsiveness and operational effectiveness.

The evaluation phase extended over several years. Following the shortlist decision in August 2022, mobility trials were conducted in Switzerland, followed by troop trials and logistical clarifications abroad. In November 2024, the type selection was made in favor of the AGM on Piranha IV. The procurement scope includes, in addition to 33 artillery systems, ammunition logistics, training and simulation systems, spare parts, documentation, and tools. An initial range of modern projectiles, fuses, and charges will be procured, enabling greater ranges than current ammunition. The prototype with final configuration is to be completed in 2027 and qualified in 2028; series deliveries begin in 2031.

Key Statements

  • The Swiss Army is replacing its 60-year-old Panzerhaubitze M109 with the modern AGM system based on the Piranha IV platform
  • Procurement of 1 prototype and 32 series systems with complete logistics and modern ammunition
  • Deliveries from 2031; prototype and qualification in 2027/2028
  • Carrier platform from Swiss manufacturer GDELS-Mowag secures domestic value creation
  • Procurement implements the Federal Council's Armaments Policy Strategy for European cooperation

Critical Questions

  1. Cost Efficiency: What are the total budgeted costs for the procurement of prototype, 32 systems, and logistics, and how will cost control be ensured over the delivery period until 2031?

  2. Technological Validation: Are the performance promises (mobility, protection, range) based on actual troop trials or manufacturer specifications, and what independent tests were conducted?

  3. Dependency Risks: To what extent do dependencies on German components (KNDS) and the Piranha IV carrier platform create supply risks, particularly in conflicts or export restrictions?

  4. Alternatives and Competition: Why was the AGM system selected over the Piranha IV system – which competing offers were evaluated and on what criteria were they excluded?

  5. Operational Readiness: How is interoperability with NATO systems and other European armies ensured, and what training capacities are planned for the troops?

  6. Environmental and Safety Standards: What environmental and safety standards does the new ammunition meet, and how do they differ from previous M109 ammunition?

Source Directory

Primary Source: Swiss Federal Council – armasuisse Statement on Artillery Modernization – https://www.news.admin.ch/de/newnsb/mSfoz3QhX_t2zyMHvC8w2 (08.06.2026)

Verification Status: ✓ 08.06.2026

This text was created with the support of an AI model. Editorial Responsibility: clarus.news | Fact-Check: 08.06.2026