Ukraine's Unmanned Systems Forces struck two tankers carrying petrol from Taganrog to occupied Crimea in the Sea of Azov on the night of 5-6 July. On land, they hit two S-400 Triumph air defence systems, an oil depot in Kerch and a Nebo-U radar station.

Ukraine's Unmanned Systems Forces struck two tankers carrying petrol from Taganrog to occupied Crimea in the Sea of Azov on the night of 5-6 July. On land, they hit two S-400…

The vessels transport petroleum products between refineries and deliver fuel for military and civilian use.