What were the names of the islands occupied by the Japanese in the Aleutian campaign?

The islands occupied by the Japanese during the Aleutian campaign were Kiska and Attu. This campaign, which took place in 1942, was part of the larger Pacific Theater of World War II. The Japanese forces aimed to capture these strategically significant islands in the Aleutian chain to establish a base that could threaten the North American mainland and divert American attention from the central Pacific.

Kiska and Attu were chosen due to their geographic location, providing the Japanese with a potential position to launch air and naval operations. The United States, recognizing the threat, mounted significant military operations to reclaim these islands, resulting in the eventual liberation of both Kiska and Attu in 1943. This campaign illustrated the importance of the Aleutian Islands in the larger context of the war in the Pacific.