Volcano Islands or central mountain) on Iwo Jima; and two settlements on Kita Iwo Jima: Ishino-mura ("Ishino village"; Ishino is a surname) and Nishi-mura ("West village"). The municipal administration office was located in Higashi until 1940, when the municipality was integrated into the administration of Ogasawara, Tokyo. Iwo Jima was the site of the Battle of Iwo Jima in World War II, and the island group came under the United States administration. The Volcano Islands were returned to Japanese administration in 1968. Volcano Islands The or are a group of three Japanese islands south of the Bonin Islands that belong to the
Japanese air attacks on the Mariana Islands aircraft and XXI Bomber Command B-29s also occasionally participated in these attacks. The Seventh Air Force also provided air defence for the Mariana Islands; this task was assigned to the 318th Fighter Group, which was equipped with P-47 Thunderbolt fighters, and the 6th Night Fighter Squadron which flew Northrop P-61 Black Widows. The Thunderbolts were also responsible for suppressing the Japanese-held Mariana Islands, though it proved difficult to stop the 3,600-man garrison from repairing the airfield on Pagan. In addition, the US Army stationed elements of eight anti-aircraft gun battalions and two searchlight battalions on Saipan between July 1944 and