The response to the growing threat of drones has taken on a new dimension, with a rapid acceleration of investment and technological innovation in counter-drone warfare. Once considered an abstract concern, this threat has become a reality through recent incidents, such as those in Denmark, focusing attention on the protection of airports and military bases. Cutting-edge solutions such as jamming, wall-mounted drones, and advances in artificial intelligence for detection have been developed to address this ever-evolving challenge, opening new avenues to enhance security and prevent significant economic disruption. The threat of drones has become an undeniable reality, prompting increased mobilization of technological research and development to counter these flying devices. As drone attacks become increasingly frequent, targeting both civilian and military infrastructure, a technological race is underway to develop effective solutions. In this article, we will explore emerging counter-drone security technologies and how they are being applied across various sectors. Emergence of New Threats and the Need for Technological Responses The emergence of drone-related threats has increased in recent years, highlighting the need for increased technological investment. The case of Denmark perfectly illustrates this situation, where airports were targeted by drones, leading to real security concerns. These issues are not limited to potential economic losses for airlines but also extend to human impacts. Counter-drone technologies The jamming system Among innovative solutions, jamming stands out as a highly sought-after option. The Basalt fixed jamming system, developed for the French Air and Space Force, is one example. Operational since 2021, it ensures the protection of sensitive sites. However, this technology requires significant energy consumption, particularly when neutralizing multiple drones simultaneously. New Frontiers in Technology In addition to jamming, detection and interception solutions are constantly evolving. Innovations such as lasers, decoys, percussion, and nets complete a constantly improving technological arsenal. In France, civilian operators are forced to leave these interventions to military authorities, which have the necessary authorization to neutralize these devices.Artificial Intelligence in the Service of Drone Detection Artificial intelligence (AI) has become an essential component in the fight against drones. AI models are trained to analyze data from multiple sensors and adapt their detection capabilities to meet evolving drone technologies. However, numerous challenges remain, particularly due to the variability in the shapes and sizes of homemade FPV drones. Military Strategies and Drone Operators Military bases, like civilian installations, must adapt to ensure their protection against drones. Conventional methods such as camouflage are combined with recent technologies to anticipate and respond to incursions. Lessons learned from conflict zones, such as Ukraine, help refine responses and highlight pragmatic solutions such as the use of rifles with appropriate calibers.Regulations and Prohibitions Military authorities continue to be uncompromising regarding the overflight of sensitive areas, such as air bases. Drone operators, whether professional or amateur, are exposed to retaliatory measures if they fail to comply with established overflight regulations. This rigor is essential to ensure the security of these facilities and prevent potential incidents.
