France develops new 68mm anti-drone rocket for Rafale fighter jets and Tiger attack helicopters.

France is developing a new 68 mm laser-guided rocket designed to intercept drones in the critical gap between guns and missiles, closing a vulnerability exposed during real-world operations against Iranian UAVs. This new variant will enable earlier, cost-effective engagements at 2–5 km, reducing pressure on inner air defenses and limiting the need to expend high-value missiles on low-cost threats.

Compared to unguided rockets, the guided rocket delivers precision interception with one round per target, dramatically increasing kill probability while aligning interceptor cost with the drones it defeats. Integrated on Rafale jets and Tiger helicopters, this 68 mm laser-guided anti-drone rocket will significantly expand engagement capacity against saturation attacks and reflects a broader shift toward scalable, affordable counter-drone warfare.

Related topic: France's Tiger attack helicopters shoot down drones for the first time in UAE combat operation

Sortie effectiveness increases from about 1 to 3 effective kills per 12 to 24 rocket load for unguided weapons to 12 to 24 potential kills with guided rockets, which corresponds to a 400 to 800% interception increase against drones. (Picture source: Thalès)

On April 23, 2026, the French Procurement Agency (DGA) announced the development of an anti-drone variant of its 68 mm laser-guided rocket, probably after operational feedback from Middle East engagements against Iranian drones. This anti-drone rocket targets a defined engagement gap between gun systems, effective at about 2.5 km, and missile systems used beyond 10 km, leaving an intermediate zone mainly covered by rockets. Therefore, the planned engagement envelope for the rocket can be estimated between 2 and 5 km, enabling interception before drones reach inner defense systems positioned near 6 km.

Integration is planned on Rafale fighter jets and Tiger attack helicopters, with flight tests scheduled for June 2026 and a deployment objective measured in months rather than years. Procurement procedures were compressed, with industrial orders issued in less than 48 hours, as part of a broader French reorganization that includes dedicated expert centers and co-located teams combining engineering, procurement, and operational personnel. The immediate operational trigger was the deployment of four Tiger helicopters and six Rafale jets to the UAE in early 2026, to help the country against Iranian drones.

Tiger helicopters already conducted their first confirmed interceptions of Shahed drones using the GIAT 30M 781 30 mm cannon, which has an effective range of about 2,500 meters and a firing rate of up to 720 rounds per minute. These engagements required visual or electro-optical tracking and external cueing through network systems such as Link 16, as the helicopter lacks onboard air-to-air radar. Rafale jets, for their parts, conducted interceptions using MICA missiles at short range, guided by onboard systems including the heads-up display and TALIOS targeting pod.

The drones engaged typically fly at speeds between 150 and 190 km/h at low altitude, with reduced radar signatures and predictable flight paths. Initial helicopter engagements did not involve missiles, confirming a preference for cannon fire at the lowest engagement layer. The deployment demonstrated that command, control, and targeting procedures were already prepared before arrival, requiring minimal adaptation. However, the cost of these engagements exposed a significant imbalance between interceptor and target value, with MICA missiles, priced between €600k and $1 million per unit, used against Shahed drones estimated at only $20,000 to $50,000. This results in a cost-exchange ratio between 20:1 and 50:1, which becomes critical under conditions of repeated or saturated drone attacks.

Cannon engagements by the Tiger reduce cost per intercept but require closing to within about 2.5 km and maintaining stable firing geometry, which limits engagement flexibility. The combination of high missile cost and short gun range leaves a gap in the 2.5 to 10 km band where no cost-effective solution was available. This gap also reduces the ability to intercept drones earlier in their approach, increasing pressure on inner defense systems with ranges of about 6 km. The introduction of an anti-drone guided rocket in French service will provide a cost-effective solution within this intermediate range while increasing engagement options. The requirement is therefore both economic and operational, as guided munitions are 35× more likely to destroy targets per shot fired than unguided equivalents. 

The basis for the new capability is the existing French 68 mm rocket inventory, historically composed of more than 90 percent unguided SNEB-type rockets, with total production exceeding 60,000 units. A new guided rocket, the Aculeus LG, has a length of about 1.4 meters and a mass of 8.8 kilograms, with a maximum range of about 5 km under semi-active laser guidance. Its flight profile includes a propulsion phase lasting about one second, followed by a ballistic trajectory and terminal correction toward a laser-designated target. This allows a single rocket to engage a target with in-flight guidance rather than relying on dispersion patterns.

The estimated unit cost is between $25,000 and $40,000, which places it within the same cost range as the drones it is designed to intercept, if the Aculeus is really the basis. Warhead options include fragmentation and partial anti-drone variants, enabling a possible optimization. The Aculeus NG also uses induction-based ignition and programming, allowing rapid configuration and improved safety during handling and integration. Integration of the Aculeus NG on Rafale jets has already been observed with the Telson 12 JF launcher, which carries 12 rockets per pod, allowing a standard loadout of two pods for a total of 24 rockets per aircraft. The TALIOS targeting pod provides laser designation and tracking required for guided rocket employment, enabling engagement at the full range envelope.

On the Tiger helicopter, the existing compatibility with 68 mm rockets allows the use of 22-tube launchers, providing higher ammunition capacity for sustained engagements. This configuration enables a Rafale sortie to potentially engage multiple targets without rearming, while the helicopter can maintain continuous short-range interception capability. The ability to carry different warhead types in the same launcher allows adaptation to mission requirements during flight, and the Aculeus NG is already compatible with air, land, and naval applications, which simplifies logistics and integration. The use of induction technology also allows programming of the munition directly through the launcher interface before firing.

In general, the guided rocket is positioned within the air defense spectrum as an intermediate solution between cannon fire and air-to-air missiles, covering a range of about 2 to 5 km. This allows engagement of UAVs before they enter the inner defense zone while avoiding the use of high-cost missile systems. These rockets are already optimized for slow, low-maneuverability targets such as Shahed drones, which follow relatively predictable trajectories. Engagement can be conducted using onboard electro-optical sensors or external cueing from networked systems, allowing the integration into a broader detection and tracking architecture.

By increasing the number of available engagements per sortie, the laser-guided rocket supports higher engagement density against multiple targets. This is particularly relevant in scenarios involving saturation attacks, where multiple UAVs are launched simultaneously. The intermediate range also reduces exposure time compared to gun-based engagements, improving the survivability of the launching aircraft. A quantitative comparison between unguided and guided rockets further highlights the operational advantages of the latter, as unguided rockets have no in-flight correction and a practical probability of kill near zero against small UAVs unless fired in salvos at ranges below 1 to 1.5 km.

In such conditions, 5 to 20 rockets may be required per target without guaranteed results, increasing total cost per intercept despite low unit cost. Guided rockets, on the other hand, reduce this to one round per target under stable designation conditions, decreasing ammunition use by 85 to 95%. Engagement range also increases from about 1 to 2 km for unguided rockets to about 5 km, representing a 150% increase and allowing greater standoff distance. Sortie effectiveness increases from about 1 to 3 effective kills per 12 to 24 rocket load for unguided systems to 12 to 24 potential kills with guided rockets, corresponding to a 400 to 800% increase.

Cost per intercept also becomes more aligned with the target value, reducing variability by 60 to 80% compared to unguided salvo firing. Overall effectiveness increases from less than 10% to more than 70%, representing a shift of over 60 percentage points in operational suitability. In France, supporting systems have been integrated under accelerated timelines, including the installation of Link 16 data links on Tiger helicopters in less than three weeks, compared to standard integration cycles of 12 to 18 months. This enables real-time data exchange and external targeting, compensating for the lack of onboard radar and improving situational awareness.

Integration of the Mistral 3 missile has also been tested successfully, adding another engagement option within the same asset. The CERLAD anti-drone center now coordinates testing of interceptor drones and evaluation of industrial solutions, supported by test infrastructure at DGA Essais de missiles sites in Landes and Levant and DGA Essais en vol for flight integration. Development is conducted through co-located teams combining technical, procurement, and operational expertise, supported by dedicated budgets for rapid acquisition cycles. Finally, industrial execution relies on the existing French defense industrial base, as the objective is to achieve operational deployment within months following initial flight testing.

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.