Slovakia’s Zuzana 2 howitzer falls victim to lessons from Ukraine war

Defense Express reported the information.

Slovak defense manufacturer Konstructa Defence plans to halt production of its 155mm Zuzana 2 self-propelled artillery system and concentrate on the newer Eva platform, according to reports from Dennik N citing multiple sources, with Slovakia's defense minister hinting at similar developments. The decision marks a striking case study in how battlefield realities in Ukraine have reshaped global defense procurement priorities.

Industry insiders say the Ukraine war has fundamentally altered what militaries seek in artillery systems. Based on Ukrainian combat experience, buyers now prioritize smaller, lighter, and more mobile platforms featuring automated turrets. The Zuzana 2, by contrast, still requires crew members positioned near the artillery piece during firing operations, significantly increasing risk to personnel.

The system's production challenges tell a revealing story. Ukraine ordered 24 Zuzana 2 units in 2022, with eight delivered immediately from existing stocks. However, the remaining deliveries have languished despite the signed contract. The glacial production pace—barely exceeding single-digit annual output—matches or even trails the manufacturing speed of far more sophisticated automated systems that offer superior capabilities aligned with modern warfare trends.

This production bottleneck has left the Zuzana 2 squeezed between two dominant market segments. Countries with limited budgets or urgent needs opt for simpler, cheaper systems like Ukraine's Bohdana or France's Caesar—essentially howitzers mounted on trucks that are inexpensive and quick to manufacture. Meanwhile, well-funded militaries invest in cutting-edge automated platforms. The Zuzana 2 falls awkwardly between these niches, rendering it increasingly uncompetitive.

Compounding the problem, Slovak manufacturers reportedly failed to incorporate feedback from Ukrainian forces who shared operational experience with the weapon system—a critical misstep that many defense contractors worldwide now recognize as essential for product development.

Slovakia's state-owned Konstructa Defence is now pivoting to the Eva artillery system, previously unveiled as a next-generation platform. The company had even discussed collaboration with Ukraine's Kramatorsk Heavy Machine Tool Plant, part of the NAUDI group and manufacturer of the Bogdana system, on joint development efforts.

Whether this strategic shift will succeed in the fiercely competitive artillery market remains uncertain. However, there may be hope: the Eva-BIA variant reportedly won a Malaysian competition in 2024, suggesting Slovak defense manufacturers might still carve out a viable market position.