Japanese air attacks on the Mariana Islands 27 in preparation for operations against Japan itself. The USAAF bases in the Mariana Islands were within range of a number of Japanese air bases in the Pacific. These included Wake Island to the east, Truk and the Gilbert and Marshall Islands to the southeast, Woleai to the south and Yap to the southwest. To the north the Japanese had air bases in the Nampo Shoto chain of islands and Bonin Islands, which included three airstrips on Iwo Jima. Several of the minor islands in the Mariana chain also remained in Japanese hands, and there were airfields on Rota and
Japanese settlement in the Marshall Islands much more frequent. Japanese songs such as "Masaharu Gunto" were written in the 1930s and reflected of romantic associations between Japanese men and Marshallese women. Ethnic suspicion and hatred by the Marshallese against the Japanese settlers developed during the Second World War, as the Japanese civilian government placed increased emphasis on militarism and forcibly conscripted many Marshallese to menial labour during the Second World War. Shortly before the end of the war, a few Marshallese led independent and isolated attacks against Japanese military personnel wherever possible. Japanese settlement in the Marshall Islands Japanese settlement in the Marshall Islands was spurred