Russian and Ukrainian drones are causing traffic jams in the Donetsk airspace, a pilot said. "The area has turned into 'Frankfurt Airport:' a frenzied traffic of drones — both their own and those of others," Voroshnov told Unian. "We were absolute masters in the night sky," Voroshnov told Unian. AdvertisementAdvertisementAs a result, Ukrainian drone operators have to be strategic with how and when they use drones, Voroshnov said. "We are moving to smart war," Voroshnov told Unian.

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Persons: Mykola Voroshnov, Forbes, Voroshnov, Unian, there's, Yuri Shchyhol Organizations: Service, Frankfurt, Ukrainian Telegram, CNN, Forbes, Royal United Services Institute Locations: Donetsk, Wall, Silicon, Ukrainian, India, Ukraine, Robotyne, Russia