LPP Holding expands Czech Republic's first cruise missile program with three Narwhal variants.

On July 21, 2026, Czech defense manufacturer LPP Holding announced the expansion of its Narwhal cruise missile program into a three-variant family following successful flight testing of the Narwhal 140. The development expands the baseline architecture into intermediate 100 kg and heavy 540 kg variants designed to carry up to 200 kg payloads over ranges reaching 640 kilometers. This strategic expansion leverages shared AI-based visual navigation and common flight-control software to deliver scalable long-range strike capabilities capable of operating in heavily jammed electromagnetic environments.

The expanded Narwhal family comprises the tested light variant, an intermediate 100 kg warhead model, and the 540 kg takeoff weight Narwhal 540 carrying a 200 kg payload at speeds up to 750 km/h. Operating without primary reliance on GNSS or continuous radio links, the subsonic ground-launched missiles utilize ZT J160 turbojet propulsion and catapult or reusable trolley launch methods to maintain operational flight endurance between 638 and 730 kilometers.

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When LPP unveiled the Narwhal missile in November 2025, the Czech company identified two initial payload options: a 40 kg warhead configuration with a range of 730 km and a heavier configuration carrying 120 kg over 680 km. (Picture source: LPP Holding)

On July 21, 2026, Deník reported that Czech defense company LPP Holding announced the expansion of its Narwhal programme following the successful testing of the Narwhal 140, the first cruise missile developed in the Czech Republic. The ground-launched cruise missile family now comprises the tested Narwhal 140, an intermediate Narwhal missile carrying a 100 kg warhead and the Narwhal 540 carrying a 200 kg warhead. LPP disclosed the expansion after Eurosatory 2026, and less than eight months after the Narwhal was unveiled at the Dubai Airshow in November 2025. The two heavier variants are intended to retain a maximum speed of 750 km/h and a range of 638 to 640 km.

The missile family also retains the AI-supported visual navigation and autonomous flight-control architecture derived from LPP’s MTS autonomous strike drone, allowing the weapons to continue their missions when GNSS reception or radio communications are disrupted. The Narwhal has moved from an initial two-payload concept into a three-missile family with clearer separation between light, medium and heavy strike missions. When the Narwhal was first unveiled in November 2025, LPP associated the smaller configuration with a 40 kg warhead and a range of 730 km, while the larger configuration carried 120 kg over 680 km. The new family replaces that narrower arrangement with a tested light missile, a 100 kg intermediate missile and the Narwhal 540 with a 200 kg warhead.

The missiles retain common mission planning software, visual navigation, flight-control logic, propulsion principles and launch methods. This reduces the number of separate software baselines, operator procedures and support systems that would otherwise be required for three independently developed cruise missiles. The programme has therefore shifted from validating whether a Czech-built autonomous cruise missile could fly as intended to determining how far the same architecture can be enlarged without losing its principal range and speed characteristics. The initial Narwhal missile measured 4 m in length, had a 2.6 m wingspan and reached a maximum takeoff weight of 260 kg, while the Narwhal 540 measures 4.9 m, spans 3.4 m and weighs 540 kg at takeoff. The fuselage is therefore 22.5% longer, the wingspan is 30.8% greater, and the total mass has increased by 107.7%.

The combat payload rises from the earlier 120 kg maximum to 200 kg, an increase of 66.7%, while the missile’s total mass increases by 280 kg. The warhead represents 37% of the Narwhal 540’s takeoff weight, compared with 46.2% for a 120 kg payload inside the earlier 260 kg configuration, indicating that much of the additional mass is allocated to the enlarged structure, propulsion installation, fuel, control equipment and the systems needed to preserve range. LPP lengthened the fuselage rather than replacing the overall aerodynamic arrangement, which suggests that the company is preserving the validated wing and control concept while increasing internal volume. The result is a larger missile whose design challenge is not only carrying an additional 80 kg of warhead, but doing so without a proportional increase in drag, fuel consumption or loss of flight endurance.

The Narwhal approach resembles the modular logic used in other cruise missile families, including Lockheed Martin’s Common Multi-Mission Truck (CMMT) concept, where several subsystems are reused across weapons sized for different targets. (Picture source: LPP Holding)

The available performance figures show that LPP has accepted a limited reduction in reach in exchange for a much heavier payload. The earlier 120 kg configuration had a stated range of 680 km, while the Narwhal 540 is intended to reach 638 to 640 km with a 200 kg warhead. That represents a range reduction of 40 to 42 km, or 5.9 to 6.2%, despite the notable increase in warhead mass. Compared with the 40 kg configuration and its 730 km range, the Narwhal 540 carries five times the warhead but sacrifices 90 to 92 km of reach, equal to 12.3 to 12.6%. The missile’s stated maximum speed remains 750 km/h across the family, equivalent to 208.3 m/s or Mach 0.61 at sea-level standard conditions. At that speed, a direct 640 km flight would require 51.2 minutes, while a 680 km flight would require 54.4 minutes and a 730 km flight 58.4 minutes.

Actual mission duration would be longer where the missile follows terrain, avoids known air defense zones, changes altitude, or flies a route that is not geographically direct. The limited range penalty suggests that the larger airframe provides enough additional fuel volume to offset much of the mass growth, although LPP has not released fuel capacity, cruise altitude, specific fuel consumption, or aerodynamic efficiency figures. The Narwhal's guidance architecture is designed to address lessons from the war in Ukraine, in which the main vulnerability of long-range autonomous weapons is the heavily jammed electromagnetic environment. Before launch, operators load the target location, planned route, and reference terrain data into the mission-planning system.

During flight, onboard sensors capture images of the terrain below and the navigation computer compares them with stored reference data, allowing the autopilot to estimate the missile’s position and correct accumulated drift. GNSS can support the navigation solution when available, but the missile is not intended to depend on uninterrupted satellite reception for the entire mission. This matters because a weapon flying for more than 50 minutes can cross several zones of different jamming intensity and may encounter spoofed satellite signals intended to move it away from the programmed route. The Narwhal can also complete a pre-programmed mission without continuous radio control, reducing its dependence on a data link that could be jammed, detected, or geolocated.

LPP offers an optional jam-resistant radio for live telemetry, target adjustment and operator intervention. The architecture is therefore optimized for strikes against preselected targets whose location is known before launch, while the optional link provides a limited ability to alter the mission if communications remain available. The Narwhal missile uses the ZT J160 turbojet, which produces 1,600 N of thrust, for sustained subsonic cruise flight. With a maximum takeoff weight of 540 kg, the engine provides a static thrust-to-weight ratio of 0.30 when calculated against the missile’s full takeoff mass. That figure is consistent with a weapon designed for efficient cruise rather than high acceleration, vertical launch or supersonic flight. The missile can be launched by pneumatic catapult or from a road or runway using a reusable trolley, avoiding the need for a dedicated fixed launcher or a large solid-fuel launch booster in the basic configuration.

A road-launch concept increases the number of potential firing positions, but it also imposes practical constraints because a 4.9 m missile with a 3.4 m wingspan and a 540 kg takeoff weight requires suitable transport, assembly space, launch clearance and a sufficiently straight surface. The trolley arrangement also means that launch preparation must account for takeoff distance, surface condition and the recovery or abandonment of the reusable launch equipment. LPP supplies the missile as a complete package including the airframe, engine, warhead, autopilot, visual navigation system, electronics and mission planner. This concentrates system integration within the manufacturer and reduces the amount of work a customer must complete before fielding the weapon. The Narwhal’s development is also directly connected to the MTS autonomous strike drone family unveiled at IDET 2025.

The missile’s guidance system is designed to counter the electronic warfare conditions that have repeatedly disrupted satellite navigation and radio-controlled unmanned systems in Ukraine. (Picture source: LPP Holding)

The MTS-5E weighs 5.5 kg, carries 2 kg, flies 40 km and reaches 160 km/h, while the MTS-25C weighs 25 kg, carries 6 kg and has a stated range of 750 km. The larger MTS-40C weighs 40 kg, carries 12 kg, reaches 230 km/h and has a stated range of 1,000 km. The Narwhal 540 is therefore 13.5 times heavier than the MTS-40C, carries 16.7 times more payload and flies 3.26 times faster. Several hundred MTS systems had already been supplied to Ukraine, giving LPP operational feedback on autonomous navigation under GNSS jamming, route execution without continuous radio control and mission planning for expendable strike systems. The common element between the MTS and the Narwhal is consequently the navigation architecture, including visual terrain comparison, pre-programmed routing, onboard decision-making and reduced dependence on external signals.

This allows LPP to develop improvements in image recognition, flight-control software and mission planning once and then adapt them across the MTS drones, the Nightray one-way attack drone and the Narwhal cruise missile family. Operationally, the three Narwhal variants allow mission planners to allocate warhead mass according to target type instead of using a single missile type against every objective. A 40 kg warhead is more suitable for exposed radar equipment, communications arrays, parked vehicles, fuel-handling equipment or other targets where a direct hit is more important than a large blast radius. The 100 kg class provides greater effect against command posts, maintenance buildings, logistics nodes, fuel storage areas, aircraft on open ramps and lightly reinforced structures.

The 200 kg warhead gives the Narwhal 540 a larger blast and fragmentation effect against bridges, industrial buildings, ammunition storage sites, larger headquarters and infrastructure whose disablement requires more explosive mass. It remains below the 450 kg warhead class used by the AGM-158 JASSM and other heavier air-launched cruise missiles, meaning that the Narwhal 540 is not a direct substitute for a dedicated hardened-target penetrator. Its operational value instead lies in carrying a medium-weight warhead over 640 km from a ground launch position without requiring a combat aircraft, naval launch cell or continuous satellite navigation. Because all variants retain the same 750 km/h maximum speed, mixed salvos can be planned with similar time-of-flight assumptions.

The principal trade-off is therefore between payload, range, missile size and the number of rounds that can be moved, concealed and launched by a unit. The pace of development shows that LPP is enlarging an existing autonomous strike architecture rather than beginning a separate missile programme for every payload class. The Narwhal was unveiled in November 2025, the Narwhal 140 completed successful testing before July 2026, and the company then confirmed two heavier variants within the same programme. Over that period, the maximum disclosed takeoff weight increased from 260 kg to 540 kg, maximum warhead capacity rose from 120 kg to 200 kg, and wingspan expanded from 2.6 m to 3.4 m.

LPP retained the 750 km/h speed and reduced the earlier 680 km range by only 40 to 42 km, which indicates that the current engineering effort is concentrated on scaling the airframe, fuel volume, propulsion installation and structural strength while preserving the guidance and mission-planning architecture. Common software and launch concepts can reduce operator retraining, but the Narwhal 540’s doubled mass means that storage, transport, loading and launch support cannot be fully common with the earlier 260 kg missile. For the Czech defense industry, the result is not merely the production of one cruise missile, but the creation of a domestically controlled family of ground-launched cruise missiles covering 40 kg, 100 kg and 200 kg payload classes at ranges between 638 and 730 km.

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.

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