Battle of Iwo Jima Battle of Iwo Jima The Battle of Iwo Jima (19 February – 26 March 1945) was a major battle in which the United States Marine Corps landed on and eventually captured the island of Iwo Jima from the Imperial Japanese Army (IJA) during World War II. The American invasion, designated Operation Detachment, had the goal of capturing the entire island, including the three Japanese-controlled airfields (including the South Field and the Central Field), to provide a staging area for attacks on the Japanese main islands. This five-week battle comprised some of the fiercest and bloodiest fighting of the Pacific War
30th Division (Imperial Japanese Army) retreat to the Waloe (in now Agusan Marsh Wildlife Sanctuary), but US troops have reached Waloe first, resulting in Japanese retreating to the west after a skirmish 27 June 1945. The scattered Japanese forces have largely survived in the mountains of the Central Mindanao until surrender of Japan 15 August 1945. Some detachments (approximately battalion-sized) of the "30th division" guarding airfields of Sarangani Bay on the far south of the island were eliminated in July 1945. Allentown, PA: 1981 30th Division (Imperial Japanese Army) The was an infantry division in the Imperial Japanese Army. Its call sign was the .