On November 3, 2025, Belgium's largest military base at Kleine Brogel experienced flyovers by multiple drones which appeared to be mapping or conducting reconnaissance. Attempts to intercept the drones included electronic jamming and a helicopter chase, both unsuccessful. The Belgian Air Force confirmed the drone activities conducted at high altitude aimed at disrupting electromagnetic signals. Authorities suspect Russian involvement but cite no formal evidence yet. The incident underscores ongoing security challenges with hostile drone incursions targeting strategic NATO-related military sites. Belgium continues monitoring and countermeasures to prevent possible espionage or sabotage.

On November 3, 2025, Belgium's largest military base at Kleine Brogel experienced flyovers by multiple drones which appeared to be mapping or conducting reconnaissance. Attempts to intercept the drones included electronic jamming and a helicopter chase, both unsuccessful. The Belgian Air Force confirmed the drone activities conducted at high altitude aimed at disrupting electromagnetic signals. Authorities suspect Russian involvement but cite no formal evidence yet. The incident underscores ongoing security challenges with hostile drone incursions targeting strategic NATO-related military sites. Belgium continues monitoring and countermeasures to prevent possible espionage or sabotage.