Drones tested in France for aerial defense

The 4th Air Combat Brigade (4e BAC) has deployed the first drone interceptor, with crews and remote pilots preparing for aerial interception missions. The 3rd Helicopter Regiment (3e RHC) in Étain has been testing the AST78 drone interceptor, provided by French company Asterodyn at the start of 2026.

France's military explores drone defense systems

The AST78 is one of several drone systems being studied by the 4e BAC, as well as the more secretive 4th Special Forces Helicopter Regiment (4e RHFS). With proper authorizations, the 3e RHC has been integrating the AST78 into its operations, training two remote pilots for the task.

Experiments with drone interceptors advance

Initial ground-based experiments have moved to airborne testing using two drones, the Gazelle and the Caïman. These tests have accumulated 40 flight hours, with pilots expressing confidence in the system. One pilot noted during a recent presentation that what seemed impossible 18 months ago is now achievable.

Future tests aim for drone interception

Scenarios being tested include flying an AST78 and a Gazelle side by side for 12 kilometers at speeds up to 280 kilometers per hour. These trials will lead to a major milestone in early 2027: initial interception tests against a fixed-wing drone on the island of Levant, a site often used for anti-drone operations.

Military adapts to regional drone threats

The 3e RHC acknowledges these tests are still experimental, but the ongoing crisis in the Middle East and Near East has pushed the military to consider all options for an anti-drone defense. Deploying interceptors from helicopters could extend the range of existing weapons like the MISTRAL 3 missile and the Tiger's 30 mm cannon.

Improvements needed for drone interceptors

After months of testing, the AST78 has proven to be a useful tool, though it requires further development. Increasing rotor angles could boost its speed to 400 kilometers per hour, allowing it to target drones like the Shahed or even manned aircraft.

Piloting and technology upgrades in focus

Immersive piloting (FPV) is essential for maneuvering the drone effectively. Improvements in AI and optical systems are priorities, as they would ease the pilot's workload in tracking and targeting. The 3e RHC is also learning from international partners, including the United Kingdom, which has made significant progress in drone technology.