Pacific War Fifth and Thirteenth Air Forces to attack targets throughout the Philippines and the South China Sea. The Battle of Iwo Jima ("Operation Detachment") in February 1945 was one of the bloodiest battles fought by the Americans in the Pacific War. Iwo Jima is an 8 sq mile (21 km) island situated halfway between Tokyo and the Mariana Islands. Holland Smith, the commander of the invasion force, aimed to capture the island and prevent its use as an early-warning station against air raids on the Japanese Home Islands, and to use it as an emergency landing field. Lt. General Tadamichi Kuribayashi,
Internment of Japanese Americans 17, and Katsuji James Kanegawa, 21, during the December 1942 Manzanar Riot; James Hatsuaki Wakasa, 65, while walking near the perimeter wire of Topaz; and Shoichi James Okamoto, 30, during a verbal altercation with a sentry at the Tule Lake Segregation Center. Psychological injury was observed by Dillon S. Myer, director of the WRA camps. In June 1945, Myer described how the Japanese Americans had grown increasingly depressed, and overcome with feelings of helplessness and personal insecurity. Author Betty Furuta explains that the Japanese used "gaman," loosely meaning "perseverance", to overcome hardships; this was mistaken by non-Japanese as being introverted