Japanese air attacks on the Mariana Islands 1945. While the attacks on Iwo Jima damaged the island's airfields, the Japanese managed to keep at least one of them operational at all times, and none were closed for more than a single day. The need to repair damage to the airfields forced the Japanese garrison on Iwo Jima to divert labor from building defensive positions, however. The combination of heavy losses over Saipan and damage to the airfields on Iwo Jima caused the Japanese to break off their attacks against the Marianas on 2 January. Few Japanese aircraft visited Iwo Jima starting in January, and due to their
Internment of Japanese Americans would adversely affect the economic prosperity of the island state. The Japanese represented "over 90 percent of the carpenters, nearly all of the transportation workers, and a significant portion of the agricultural laborers" on the island. General Delos Carleton Emmons, the military governor of Hawaii, also argued that Japanese labor was "'absolutely essential' for rebuilding the defenses destroyed at Pearl Harbor." Recognizing the Japanese-American community's contribution to the affluence of the Hawaiian economy, General Emmons fought against the internment of the Japanese Americans and had the support of most of the businessmen of Hawaii. Coming to different conclusions about how