<prompt> Bhala okuqhubekayo kwalesi sigaba - Kwakhiwa izibhamu ezintathu zesitimela, kusetshenziswa izibhamu ezivela emkhunjini wempi owacwila Imperatritsa Mariya, owalahleka ekuqhumeni komagazini ethekwini laseSevastopol ngo-Okthoba 1916. Zazisetshenziswa empini yaseSoviet-Finnish  <response>: ngo-1939 kuya ku-1940. NgoJuni-December 1941 bahlanganyela ekuvikeleni isisekelo semikhumbi yempi yaseSoviet eNhlonhlweni yaseFinland iHanko Rus. I-Gangut i-Gangut. Zakhishwa zingasebenzi amatilosi aseSoviet lapho isisekelo sikhishwa, futhi kamuva zabuyiselwa ngochwepheshe baseFinland besebenzisa izibhamu ezivela emkhunjini wempi waseRussia osusiwe u-Imperator Aleksandr III. Ngemva kwempi la mathuluzi adluliselwa eSoviet Union, futhi agcinwa esebenza kwaze kwaba ngo-1991. Ekhishwe enkonzweni ngo-1999, kwakuyizinto zokugcina ze-Obukhov ezazisasebenza emhlabeni. 