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 in the corporate, public and political sectors in the country. The earliest Japanese contact with the Marshall Islands dates back to 1884, when a group of pearl divers were blown off course to Lae Atoll during their return voyage from Australia. The pearl divers were believed to be murdered, after the "Ada", a British trading ship sailed past the Marshall Islands and found the skeletal remains of the pearl divers. When news of the purported murder reached the Japanese government, two Japanese envoys–Goto Taketaro (a son of Goto Shojiro) and Suzuki Tsunenori were sent to the Marshall Islands. The envoys