Battleships Gangut and Petropavlovsk were removed from service to conform to the limits of the Treaty of Cleito
when Imperator Petr Veliki class battleships entered servce. Guns and fire control equipment of these ships have reinforced
Far Eastern Coast Artillery.
Petropavlovsk Class Battleships
Predreadnought battleship Estafey has been converted to a gunnery training ship, operating from Sevastopol. Her
sister ship Ioann Zlatoust was scrapped in 1921.
Estafey Class Predreadnought Battleships
Following ship classes have been removed from service and scrapped.
Predreadnought Battleship Pantelmeion
Predreadnought Battleship Tsesarevich