Those are five ships so far that have been sunk or damaged by limpet mines attached to the ships after they had visited Russian ports. This is an intimidation campaign to deter ship owners and operators from servicing anything Russian.I doubt that the Ukrainian military intelligence, the GRU under the terrorist General Budanov, has the network and divers needed to attack Russia related shipping throughout the Mediterranean. The Brits though, through their various commercial and military activities - ship classification societies, ship insurances, crewing agencies etc. - do have the necessary information and access to ports.That is why I suspect them to be deeply involved in the current campaign.More naval warfare will be coming as a new British sea-drone campaign is about to commence:...