The Battle of Okinawa is distinguished among battles, yet often unrecognized when referring to the great battles of the Second World War. Over 250,000 people lost their lives. Approximately 150,000 Okinawans, about a third of the population, perished. At the battle's end, somewhere between a third and half of all surviving civilians were wounded. No battle during the Second World War, except Stalingrad, had as massive a loss of civilian life. The stakes were high. The Japanese, determined to fight to the last man, almost achieved their objective, but in defeat 100,000 Japanese combatants died rather than surrender. In the end, fewer than 10,000 of General Mitsuri Ushijimas's Thirty-Second Army were taken prisoner.
It is in Okinawa that there were reports of mass scale rape of Japanese women by US soldiers.
United States loss of life was staggering as well. The United States Navy sustained the largest loss of ships in its history with thirty-six lost and 368 damaged. The Navy also sustained the largest loss of life in a single battle with almost 5,000 killed and an equal number wounded. At Okinawa, the United States Tenth Army would incur its greatest losses in any campaign against the Japanese. The Tenth Army, which initially was made up of 183,000 army, navy, and marine personnel. During those eighty-two days, the Tenth Army would lose 7,613 men and over 30,000 men would be evacuated from the front lines for a minimum of a week due to wounds. Moreover, the largest numbers of U.S. combat fatigue cases ever recorded would occur on Okinawa.
Captured Japanese Resistance fighters
The Japanese knew they could not win, therefore their mission, jikyusen, became a battle of attrition. For every man lost he must take ten Americans, for every plane, a boat. The objective would be to destroy or at least delay the U.S. Fleet. This would give the Japanese time to prepare the homeland. The southern end of Okinawa seemed ideal for Ushijima's battle of attrition. Honeycombed with caves that had for over a year been reinforced to create interlocking defenses (often by conscripted labor), the southern end was easily defended. Ridges and rocky embankments, trees and foliage, made it an easy place to fight a battle of attrition. Delaying tactics and groups to slow the Allies would be employed, but Ushijima's plan was always was a southern standoff below the Shuri-Yonaburu line. Meanwhile, the U.S. fleet would be supplying the troops on land, leaving them exposed to Japanese air and naval attacks. This, argued Tokyo's leaders, would further slow the Allies attack on the mainland.New Mexico hit by a Kamikaze special attack aircraft at dusk off Okinawa, 12 May 1945
The Battle of Okinawa would generate many 'firsts' for the history books beyond the first time that United States troops fought on Japanese soil. The battle occurred during a time of unprecedented historical significance. The two highest-ranking officers to die during the Second World War were the commanders on Okinawa, General Mitsuri Ushijima and General Simon B. Buckner. Furthermore, when General Roy Geiger, a Marine aviator, assumed temporary command until General Joseph W. Stillwell arrived, it was the first time that a Marine would command a fighting force as large as a field army.KAMIKAZE! A Japanese Zero kamikaze fighter about to crash into the battleship Missouri off Okinawa, 11 April 1945
The Japanese troops on the island were commanded by Lieutenant- General Ushijima who had been ordered to hold onto the island at all costs.
Ushijima decided on his tactics – he would concentrate his forces in the southern sector of the island and station his men in a series of secure fortifications. If the Americans wanted to take these fortifications, they would have to attack the Japanese in a series of frontal assaults. Alongside the land side Japanese defences, the Japanese high command put their faith in the kamikaze which it was believed would inflict such serious casualties on the Americans in Okinawa that they would retreat.
Aircraft Carrier Bunker Hill burning after second kamikaze attack off Okinawa on 11 May 1945
Kamikaze attacks were being experienced by the American navy anchored off of Okinawa. Out of the 193 kamikaze plane attacks launched against the American fleet, 169 were destroyed. Those planes that got through did caused a great deal of damage especially to America’s carrier fleet that did not have armoured flight decks – unlike the British carriers.Japanese POWs at Okinawa. June 1945.
Former Navy Underground Headquarters, Okinawa
US soldiers blast a Japanese held cave.
Men and a Sherman tank of the 382nd Infantry Regiment, US 96th Division on the Ginowan Road, Okinawa, Japan, Apr-Jun 1945
On May 3rd, Ushijima ordered a counter-attack but this failed. However, the resistance by the Japanese stood firm. It was only into June that it became obvious that the Japanese had lost the fight for Okinawa. On July 2nd, Okinawa was declared secure by the Americans – Ushijima had committed suicide some days before this.
US guns boom. 155mm Gun set up on Keise Shima near Okinawa, Japan, Apr 1945
Men of the US 77th Division landing onto Zamani Island of the Kerama Islands near Okinawa, Japan, 27 Mar 1945