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,
Okinawa Island During this 82-day-long battle, about 95,000 Imperial Japanese Army troops and 12,510 Americans were killed. The Cornerstone of Peace at the Okinawa Prefecture Memorial Peace Park lists 149,193 persons of Okinawan origin – approximately one quarter of the civilian population – who either were killed or committed suicide during the Battle of Okinawa and the Pacific War. During the American military occupation of Japan (1945–52), which followed the Imperial Japanese surrender on September 2, 1945, in Tokyo Bay, the United States controlled Okinawa Island and the rest of the Ryukyu Islands. The Amami Islands were returned to Japanese control in