
From the opening days of the Russian invasion of Ukraine, one of Moscow’s earliest strategic aims quickly became apparent as its armoured columns advanced along the coast in an effort to seize Ukraine’s coastline and cut it off from the sea. The seizure of Ukraine’s ports would strangle the country economically at a time when Ukraine most needs the funds to fend off Russia.
Several months in and Russia has been partially successful. Two of Ukraine’s five main commercial ports have been taken – Berdyansk and, after a brutal siege, what remains of the port of Mariupol. Both are in the northeast of the Black Sea.