The Belarusian company OAO “KB Radar,” part of the “Radar Systems” holding, has developed and launched mass production of new electronic warfare systems to counter multicopters and FPV drones—the portable “Fumigator-N” and the vehicle-mounted “Fumigator-V” based on the. The Belarusian company OAO “KB Radar,” part of the “Radar Systems” holding, has developed and launched mass production of new electronic warfare systems to counter multicopters and FPV drones—the portable “Fumigator-N” and the vehicle-mounted “Fumigator-V” based on the. The Belarusian company OAO “KB Radar,” part of the “Radar Systems” holding, has developed and launched mass production of new electronic warfare systems to counter multicopters and FPV drones—the portable “Fumigator-N” and the vehicle-mounted “Fumigator-V” based on the “Bukhanka” van. According to. This paper systematically introduces the structures and characteristics of various tapered optical fiber sensors, providing a comprehensive overview of their applications in biosensing, environmental monitoring, and industrial surveillance. Their high sensitivity, ease of integration, and real-time monitoring capabilities have positioned them as a focal point in optical fiber sensing. Furthermore, it offers insights into the developmental.