Japanese air attacks on the Mariana Islands and anti-aircraft guns shot down about 37 Japanese aircraft during these raids. After the Marianas began to come under attack, the United States military stepped up its raids on the Japanese-held islands which could be used to launch raids on the B-29 bases. Particular attention was given to Iwo Jima, as it was correctly assumed that the Japanese aircraft which attacked the Marianas were flying from Japan and staging through the island en route to their targets. Following the first raid against Saipan in November, XXI Bomber Command B-29s were dispatched against Iwo Jima's airfields on November 5 and 8.
Internment of Japanese Americans Camp, near Ewa, on the southwestern shore of Oahu; it was opened in 1943 to replace the Sand Island camp. Another was located on the island of Maui in the town of Haiku, in addition to the Kilauea Detention Center on Hawaii and Camp Kalaheo on Kauai. During World War II, over 2,200 Japanese from Latin America were held in internment camps run by the Immigration and Naturalization Service, part of the Department of Justice. Beginning in 1942, Latin Americans of Japanese ancestry were rounded up and transported to American internment camps run by the INS and the U.S. Justice