Yes he had military training in the Black Sea, before it all started. He moved them in there to fill the space quick. He probably expected the bosforus to close. He’s got Sevastopol to service them. It doesnt need to come out for now. They did fire from the sea around Odessa, and lost one to the Ukraine. But Odessa is not safe with all those ships there. They fired as close to Izmail, a small Ukrainian military transmissions unit. They obliterated it in one night. That’s 15km of Ro border. In the morning the Romanians received the surviving refugees over kylia Danube’s water, with pontoons. Ever since, Black Sea is hot.