Mezue nkebi ahịrịokwu a: Mgbe Alaeze Ukwu Russia merisịrị Khanate Crimea na 1783, Ushakov n'onwe ya lekọtara owuwu nke ebe ụgbọ mmiri na Sevastopol na iwu ọdụ ụgbọ mmiri na Kherson. N'oge Agha Russo-Turkish (1787-92), o meriri ndị Ottoman na Fidonisi (1788),
Kerch Strait (1790), Tendra (1790), na Cape Kaliakra (1791). N'agha ndị a, o gosipụtara amamihe nke ozizi ọhụrụ ya na nkà nke agha mmiri.