KYIV: Ukraine on Wednesday said it had struck a Russian naval transport vessel docked in the Azov Sea near the besieged port city of Mariupol, a month into the Russian invasion.

“The Orsk large landing ship of the Black Sea Fleet of the occupiers has been destroyed in the port of Berdyansk captured by Russia,” the Ukrainian navy wrote on social media.

Plumes of black smoke billowed from a large gray vessel docked next to big cranes in amateur footage of what the Ukraine navy said was the strike on the ship.

There was no immediate response to the claim from Russia’s defence ministry and AFP could not independently confirm the strikes.

Russia’s state-run TASS new agency earlier this week had described the arrival of landing craft as “an epic event” that “opens up opportunities for the Black Sea in terms of logistics,” citing the Russian defence ministry-linked television channel, Zvezda.

TASS reported that the vessel was capable of carrying up to 1,500 tonnes of cargo.

Berdyansk is situated around 80 kilometres (60 miles) to the west of the strategic city of Mariupol, which has been encircled and heavily damaged by Russian forces.