Russia has reportedly improved the range of its jam-proof optical drones to over 40 miles — purported Chinese-Russian collaborative production imagery reveals dramatically increased tethered drone range

Russia has enhanced the range of its jam-proof optical drones to over 40 miles, as seen in collaborative Chinese-Russian production imagery. Tethered FPV drones are now capable of deep, precise strikes into enemy territory, with the latest testing showcasing a 65 km fiber optic FPV coil. PGI Technology, a joint Chinese-Russian venture, specializes in reinforced optical fiber spools for military use, offering a range of options up to 60km. The emergence of optical fiber-tethered drones has become a significant threat in the Russia-Ukraine conflict, providing reliable connectivity amidst advanced electronic warfare tactics.