The rapid proliferation of attack drones is forcing militaries around the world to rethink how vehicles survive on the modern battlefield. The rise of small unmanned aerial systems (UAS), particularly FPV drones and loitering munitions, has created a new type of threat that traditional air defense systems were never designed to handle.

These drones approach from low altitude, unexpected angles, trenches, tree lines, or urban terrain, drastically reducing the reaction time of vehicle crews. In many recent conflicts, small drones costing only hundreds or thousands of dollars have successfully destroyed armored vehicles worth millions.

This asymmetry is driving a new wave of counter-drone protection systems.

At Enforce Tac 2026, German defense manufacturer Mehler Protection introduced a new solution designed specifically for this emerging threat environment: SCILT, an active protection system intended to defend military vehicles against drones at extremely short range.

A new layer in vehicle protection

SCILT is designed as the final defensive layer for ground vehicles, filling the gap between long-range air defense systems and passive armor protection.

Traditional air defense systems focus on intercepting aircraft, helicopters, or high-altitude drones. However, the new generation of battlefield drones often approaches from very short distances, sometimes only seconds before impact.

SCILT addresses this challenge by acting as a proximity defense system capable of neutralizing incoming drones just before they reach the vehicle.

The system is specifically optimized to counter:

• FPV attack drones
• kamikaze drones
• small loitering munitions

These threats have become common in modern warfare, where large numbers of inexpensive drones are deployed to saturate defenses.

Sector-based modular defense

One of SCILT’s key design principles is its modular architecture.

The system integrates sensors, effectors, and operational logic directly into the vehicle platform. Its configuration allows the vehicle to divide its defensive coverage into sectors, enabling operators to activate or deactivate protection in specific directions depending on the formation and movement of the unit.

This sector-based concept is particularly important for mobile formations where vehicles must coordinate fields of fire and avoid interference with friendly forces.

SCILT operates through three progressive alert levels:

1. Detection
2. Threat approach
3. Activation

In its initial configuration, the system follows a man-in-the-loop architecture, meaning the operator retains the final decision on when to activate the countermeasure. However, the system has been designed with the possibility of greater automation in future versions, reflecting the increasing speed of drone threats.

Scalable effectors using standard ammunition

Another distinctive feature of SCILT is its use of standard shotgun-caliber ammunition available on the market.

This includes:

• rubber projectiles
• hardened core variants
• tungsten carbide fragmentation rounds
• penetrating rounds

Using commercially available ammunition allows operators to adjust the level of effect and the area of risk depending on the operational scenario.

For example, certain munitions may be suitable for urban environments where collateral damage must be minimized, while others may maximize destructive effect in open battlefield conditions.

This approach also contributes to cost efficiency, an increasingly important factor as drones themselves become cheaper and more numerous.

Integration and battlefield validation

SCILT is designed for flexible integration into existing military platforms.

It can be connected to a vehicle’s internal data bus architecture, allowing it to share information with onboard sensors and control systems. Alternatively, it can operate as a stand-alone protection package with its own detection and command chain.

According to Mehler Protection, the system’s development included 48 test campaigns, covering ballistic testing, thermal performance, weapon reliability, and fragmentation density analysis to optimize its effective range.

The first operational version of SCILT is expected to become available in summer 2026.

A response to the drone revolution

The emergence of systems like SCILT reflects a broader shift in military technology.

For decades, vehicle protection focused primarily on armor thickness and anti-tank defenses. Today, the greatest threat to armored vehicles may come not from heavy missiles but from small autonomous drones attacking from above or from close range.

As drone warfare continues to evolve, solutions like SCILT may become an essential component of vehicle survivability.

In the age of drone swarms, the last line of defense may determine whether a vehicle survives the battlefield.

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