Italian defense company Leonardo has unveiled an innovative air defense development — the mobile anti-aircraft artillery system Hystrix 40 ADS. This unit is built on the basis of the well-known 40mm Marlin 40 naval gun, which has been integrated along with an optical sighting station onto the chassis of an Iveco 8x8 truck. The idea of adapting proven naval guns for ground needs significantly accelerates development and reduces equipment production costs.
Background and Project Concept
Amid modern military conflicts in Europe, the demand for inexpensive and effective anti-air assets capable of successfully countering cruise missiles and attack unmanned aerial vehicles is growing rapidly. Research and practical implementation of the Hystrix 40 ADS project started quite recently, in February 2026. By utilizing readily available mass-produced components, engineers managed to create a working solution in a short time, which was spotted by observers during trials.
Technical Specifications and Mobility
The Hystrix 40 ADS self-propelled anti-aircraft gun is armed with a 40mm weapon capable of firing both conventional fragmentation and modern programmable ammunition. The system's rate of fire reaches 300 rounds per minute, and the ammunition load is 72 rounds. Unlike the stationary German Skynex systems, which are also produced in Italy, Leonardo's new product boasts high mobility, making it more attractive for maneuverable ground forces units.
International Context and Analogues
A similar approach to converting naval artillery systems into ground-based anti-aircraft complexes is not unprecedented. Previously, a similar concept was implemented by BAE Systems with its Tridon Mk 2 system, which was ordered by Sweden and sent as military aid to Ukraine. Nevertheless, the Italian development has excellent prospects in the domestic market due to domestic production, giving Leonardo significant political and economic advantages when securing defense contracts.
