Ukrainian anti-ship missiles, jet-powered aerial drones and sea drones have blitzed a major Russian naval base on the Black Sea coast in a “unique” night-time operation, Ukrainian President Volodymyr Zelensky says. Cutting-edge drones developed by Kyiv since Russia invaded more than four years ago have repeatedly targeted Russian ships in the Black Sea, including warships and oil tankers. Ukraine’s uncrewed fleet has succeeded in limiting the movements of Russia’s once-dominant Black Sea navy, Kyiv officials say, in one of the country’s biggest accomplishments of the war. Krasnodar regional governor Veniamin Kondratyev said that hundreds of Ukrainian drones attacked Novorossiysk, Anapa and Gelendzhik and the Temryuk district of the region overnight. Russian air defences downed more than 500 Ukrainian drones, the Defence Ministry in Moscow said.