Ukrainian sea drones attacked a navy base at one of Russia's largest Black Sea ports, the Russian Ministry of Defense said Friday, claiming that both of the drones used in the attack had been destroyed. Ukrainian sources said a Russian naval vessel was damaged in the attack, however, and video posted online appeared to show a ship listing to one side.
The overnight attack hit Russia's Novorossiysk naval base on the Black Sea, and it reportedly forced a temporary halt to all ship movement at the key port.
Clashes in and around Ukraine's Black Sea ports — which are currently blockaded by Russian forces — and at least one major river port have escalated since the collapse of an internationally-brokered deal that had, for a year up until last month, allowed for the safe export of vital grain supplies from Ukraine.
Russia pulled out of that deal and has since attacked the ports from which Ukraine's significant grain supplies are exported around the world, driving global grain prices up more than 10% in the immediate aftermath and threatening to keep them on the rise.