Knowra Battle of Iwo Jima Battle of Iwo Jima The Battle of Iwo Jima was a Pacific War campaign in which U.S. forces captured the Japanese-held island between February 19 and March 26, 1945, after exceptionally costly fighting.
Amphibious warfare : Military operations that move forces from sea to shore to attack or establish a position on land. U.S. forces had to land under fire on Iwo Jima’s exposed beaches.
Mariana Islands campaign : The 1944 Allied campaign that captured the Mariana Islands from Japan, establishing bases for air attacks on Japan. Its new airfields brought Iwo Jima within reach of U.S. bombers and made the island’s airfields more consequential.
Holland Smith : A U.S. Marine Corps general who commanded the amphibious forces in the invasion of Iwo Jima. He directed the Marine landing force and pressed for the island’s capture despite heavy losses.
Casualties of the Battle of Iwo Jima : The deaths and injuries suffered by U.S. and Japanese forces during the Iwo Jima campaign. U.S. casualties were exceptionally high, while nearly all Japanese defenders were killed or captured.
Tōrō Suematsu's defense plan : The Japanese defensive system on Iwo Jima, built around concealed positions, tunnels, and mutually supporting strongpoints. Japanese forces avoided a beach defense and used the island’s volcanic terrain to prolong resistance.
B-29 Superfortress : A U.S. heavy bomber designed for long-range operations, used extensively against Japan during World War II. B-29 missions from the Marianas faced Japanese fighter attacks and emergency-landing risks that Iwo Jima could affect.
Tadamichi Kuribayashi : A Japanese Army general who commanded the defense of Iwo Jima. His strategy emphasized concealed, interlocking defenses rather than a futile stand on the beaches.
Air-sea rescue : The recovery of people in distress at sea or over water by aircraft and ships. Iwo Jima’s airfields supported emergency landings by damaged B-29s, though the extent of this benefit is debated.
Mount Suribachi : A volcanic summit at Iwo Jima’s southern end that became a prominent U.S. objective during the battle. Its capture on February 23 gave U.S. forces control of a visible landmark, not an end to resistance.
Japan–United States relations : The political and military relationship between Japan and the United States, marked by escalating conflict before and during World War II. The battle grew from the Pacific war that began with Japan’s attack on Pearl Harbor and U.S. entry into the conflict.
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