New CFL-120 Karpat medium tank combines 120mm firepower with lower deployment costs.

Turkish defense company FNSS and the Czech-Slovak group CSG unveiled the CFL-120 Karpat at IDEB 2026 on May 12, introducing a 34-ton medium tank that combines NATO-standard 120 mm firepower with significantly lower deployment and sustainment demands than traditional main battle tanks. The new platform reflects a growing European push for armored vehicles that can deliver credible anti-armor capability while reducing fuel consumption, transport constraints, and infrastructure burdens that increasingly limit the operational flexibility of 60-ton-plus MBTs.

The CFL-120 Karpat pairs the proven Kaplan MT chassis with Leonardo’s Hitfact MkII turret, giving the vehicle a NATO-compatible 120/45 mm smoothbore cannon, stabilized digital fire control, hunter-killer targeting, and compatibility with modern active protection systems. Built around Slovak industrial production and technology transfer, the tank is positioned as a more deployable and lower-cost alternative for NATO members seeking modern armored firepower optimized for rapid maneuver warfare, distributed operations, and the evolving battlefield threats highlighted by the war in Ukraine.

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The CFL-120 Karpat is designed to deliver the firepower of a main battle tank in a lighter vehicle that is easier to transport, cheaper to operate, consumes less fuel, and can move more easily across weak bridges, narrow roads, soft terrain, and rail networks. (Picture source: FNSS)

On May 12, 2026, Turkish manufacturer FNSS and Czech-Slovak group CSG unveiled the CFL-120 Karpat during IDEB 2026 in Bratislava, introducing a 34-tonne medium tank combining the FNSS Kaplan MT chassis, Leonardo’s Hitfact MkII turret, and a Slovak industrial production structure intended for European manufacturing and export. The Karpat integrates a NATO-standard 120/45 mm smoothbore cannon on a tracked chassis originally developed around a 105 mm fire-support role, improving its direct anti-tank capabilities. Production is expected to rely on existing Slovak industrial infrastructure with phased technology transfer and local supplier integration.

The CFL-120 also reflects a broader post-2022 European procurement shift in which several NATO members reassessed the operational cost and deployment limitations of their heavier main battle tank fleets by seeking tracked vehicles capable of carrying NATO-standard 120 mm guns with lower fuel consumption, lighter bridge classification, and reduced transport burden. The industrial arrangement behind the CFL-120 Karpat combines Turkish tracked chassis engineering, Slovak manufacturing infrastructure, and Italian turret integration into a trilateral NATO-market armored vehicle program.

FNSS's contribution includes automotive integration and experience from the Kaplan MT/Harimau developed with Indonesian company PT Pindad, while CSG provides assembly capacity, maintenance infrastructure, and European market access through its Slovak facilities. Leonardo supplies the Hitfact MkII turret, including stabilized sights, digital fire control architecture, ballistic computer, laser rangefinders, and low-recoil large-caliber gun integration. The agreement covers production, export sales, technology transfer, and future development, with Slovakia intended to function as the principal European integration center. The structure aligns with a wider European trend favoring domestic industrial participation and sovereign sustainment capability in armored vehicle procurement. 

The CFL-120 Karpat descends directly from the Kaplan MT/Harimau medium tank launched in May 2015 under the Indonesian-Turkish Modern Medium Weight Tank program. Development costs reached $30 million, with the first prototype unveiled during Indo Defence 2016 and the first running prototype displayed at IDEF 2017 before Indonesian qualification trials between 2018 and 2020. Initial production consisted of 10 vehicles assembled in Türkiye and eight completed in Indonesia, establishing the first Turkish export contract in the combat tank category.

At the time, the Kaplan MT specifications included a Caterpillar C13 diesel engine producing 711 hp, an Allison/Caterpillar X300 fully automatic transmission, torsion bar suspension, 22.2 hp per tonne power-to-weight ratio, 70 km/h maximum speed, 450 km operational range, and combat weight between 30 and 35 tonnes. The original concept prioritized maneuverability and strategic deployability in environments unsuitable for heavier MBTs. The most significant change logically introduced by the CFL-120 Karpat concerns armament. Earlier Kaplan MT and Harimau variants used the Belgian-made Cockerill 3105 turret armed with a 105 mm high-pressure rifled cannon, intended primarily for infantry support and engagement of lightly armored targets.

The Karpat replaces that configuration with Leonardo’s Hitfact MkII carrying a 120/45 mm smoothbore cannon compatible with NATO-standard ammunition under STANAG 4385 and STANAG 4458, materially changing the vehicle’s operational role toward anti-armor combat. Leonardo designed the Hitfact MkII for medium tracked and wheeled vehicles requiring MBT-class firepower without equivalent mass or automotive burden, and variants of the turret family have already been integrated onto vehicles such as the Centauro II and the Lynx KF41 120 mm. Secondary armament includes a 7.62 mm coaxial machine gun together with optional remotely operated weapon stations carrying either a 7.62 mm machine gun, 12.7 mm heavy machine gun, or 40 mm grenade launcher. 

The Hitfact MkII turret integrates stabilized commander and gunner sights, thermal imaging sensors, day optics, eye-safe laser rangefinders, and digital ballistic computation intended to maintain firing accuracy during movement. Leonardo specifies two-man or three-man crew configurations together with manual or automatic ammunition loading systems. Ammunition is separated from the crew compartment through an anti-blast storage arrangement intended to reduce catastrophic crew loss after penetration. The turret’s elevation arc ranges from -7° to +16°, while the low-recoil 120 mm cannon permits an installation on medium tracked hulls without the structural weight associated with conventional MBTs.

The system supports hunter-killer and killer-killer engagement cycles, allowing simultaneous target acquisition and engagement during combat engagements. The CFL-120 Karpat retains the rear-mounted engine layout of the Kaplan MT instead of adopting the front-engine arrangement used by many infantry fighting vehicles and derived fire support systems. FNSS chose the rear powerpack configuration to improve acceleration on soft terrain, reduce frontal hull profile, optimize weight distribution, and increase gun depression angle. The automotive structure includes a diesel engine, a fully automatic transmission, torsion bar suspension, and pivot steering capability.

Earlier Kaplan MT trials demonstrated the ability to climb 60% gradients, maintain stability on 30% side slopes, cross 2.2 m trenches, and overcome 0.9 m vertical obstacles. At 34 tonnes, the Karpat remains substantially lighter than MBTs such as the Leopard 2A7, M1A2 SEP v3, and Challenger 3, directly reducing fuel consumption, bridge restrictions, and transport burden. Protection architecture on the CFL-120 Karpat emphasizes mobility, modular armor, and active defenses rather than maximum passive armor thickness. Baseline Kaplan MT hull protection reaches STANAG 4569 Level 4, while optional modular armor kits can reportedly increase protection toward Level 5.

The vehicle incorporates internal spall liners, automatic fire suppression systems, anti-explosion systems, anti-mine seating, smoke grenade dischargers, and CBRN filtration capability. Leonardo additionally integrates laser warning receivers and anti-RC-IED protection measures into the turret structure. The Karpat can also accept active protection systems intended to intercept anti-tank guided missiles, drones, and anti-armor projectiles, reflecting the growing importance of APS integration following extensive battlefield use of loitering munitions and top-attack systems in recent conflicts. 

The CFL-120 Karpat has been configured around a digitally networked battlefield architecture integrating battle management systems, stabilized optics, thermal imaging, navigation systems, digital communications, and external targeting interfaces. Leonardo specifies compatibility with HF, VHF, UHF, and SATCOM communications, while the architecture can support drone reconnaissance feeds, loitering munition coordination, and external target cueing systems. The hunter-killer engagement cycle reduces the delay between target detection and engagement during maneuver warfare by permitting simultaneous target search and fire control operations. Crew support systems include integrated air conditioning and heating intended for sustained deployment in difficult environmental conditions.

The overall configuration reflects post-Ukraine operational priorities emphasizing sensor fusion, distributed targeting, rapid engagement cycles, and integration with reconnaissance assets rather than reliance exclusively on passive armor mass. The CFL-120 Karpat enters a market segment increasingly populated by medium-weight combat vehicles positioned between heavy MBTs and lighter fire support systems. Potential customers include smaller NATO members, states replacing Soviet-era armored fleets, and countries unable to sustain large numbers of Leopard 2-class tanks because of acquisition cost, maintenance burden, transport limitations, and infrastructure constraints.

The vehicle competes conceptually with systems such as the CV90120, Type 15, Sabrah, and M10 Booker, all designed to combine large-caliber direct fire capability with lower sustainment requirements and improved deployability. The Slovak industrial component increases procurement attractiveness within Europe because several governments increasingly prioritize local industrial participation and sovereign maintenance access during armored vehicle acquisition programs. The CFL-120 Karpat reflects the return of the medium-weight tank concept after decades dominated by increasingly heavy MBTs.

Historically, vehicles such as the Soviet T-34, U.S. M4 Sherman, German Panzer IV, and British Centurion balanced mobility, industrial scalability, firepower, and protection more efficiently than specialized heavy breakthrough tanks. After 1945, most armies consolidated medium and heavy tank functions into MBTs such as the M1 Abrams, Leopard 2, Challenger, and T-72, but MBT weight increased steadily from the 40-tonne class of the Leopard 1 to more than 64 tonnes for Leopard 2A7 and up to 73 tonnes for some M1A2 SEP v3 configurations.

Medium-weight systems such as the Kaplan MT, CFL-120 Karpat, Type 15, CV90120, and M10 Booker attempt to recover some of the operational flexibility historically associated with medium tanks, particularly lower sustainment burden, faster deployment timelines, reduced lifecycle cost, and greater strategic mobility, while accepting survivability compromises compared with full-weight MBTs.

Written by Jérôme Brahy

Jérôme Brahy is a defense analyst and documentalist at Army Recognition. He specializes in naval modernization, aviation, drones, armored vehicles, and artillery, with a focus on strategic developments in the United States, China, Ukraine, Russia, Türkiye, and Belgium. His analyses go beyond the facts, providing context, identifying key actors, and explaining why defense news matters on a global scale.