A Russian oil tanker in the Kerch Strait off occupied Crimea has become the latest high-profile target to be struck by a Ukrainian naval drone, as Kyiv’s maritime agency warned that all Russian ports should now be considered a “war risk area”.
The early Saturday morning attack on a vessel identified as the Sig was the second such naval attack in a 24-hour period, after the scuppering of a Russian landing ship on Friday outside the Black Sea port of Novorossiysk.
