Clad in Iron Sakhalin 1904

In early 1904, Japan and Russia launched a war for domination in the Far East. The main events in this war took place in Manchuria and around the Russian naval base in China in the city of Port Arthur. But even in the Sea of Okhotsk, the opponents were ready to fight. Will Russia be able to protect Sakhalin Island from the Japanese invasion? Will Japan lose the Kurile Islands? It depends only on you!