Russia has increased imports of optical fiber, which is used to control drones, 10-fold over the year. Russian plant shut down after attacks
Russia increased imports of optical fiber by 10 times last year, Vedomosti writes , citing Chun Shen, an analyst at the Research Center for Fiber Optic Cables at Beijing University of Posts and Telecommunications (BUPT). According to his estimates, over the year Russia bought 10.5% of all optical fiber produced in the world. In previous years this figure did not exceed 1%. In absolute terms, Russia used 60 million km of optical fiber in 2025.