千島群島
The Invasion of the Kuril Islands ( "Kuril Islands Landing Operation") was the World War II Soviet military operation to capture the Kuril Islands from Japan in 1945. The invasion was part of the Soviet–Japanese War, and was decided on when plans to land on Hokkaido were abandoned. The successful military operations of the Red Army at Mudanjiang and during the Invasion of South Sakhalin created the necessary prerequisites for invasion of the Kuril Islands.