On February 19th, 1945, US Marines stormed ashore on the volcanic island of Iwo Jima in the Pacific Ocean.
The struggle was titanic, and for the first time in the Pacific war the Marines suffered more casualties than the Japanese (26,031 killed, wounded and captured versus 22,060, although over 99% of the Japanese casualties were killed compared to less than 27% of US casualties). 27 Medals of Honor were awarded, 13 of them posthumously - more than a quarter of all MoH awards to Marines during the Pacific War.
The island was initially declared secured on March 16th, 25 days after the landings, but combat continued until it was finally declared secured on March 26th. An excellent and detailed account of the campaign, with many photographs, may be found here.
Two world-famous and time-honored quotations have come down to us from the battle for Iwo Jima. The first was delivered by the then-Secretary of the Navy, James Forrestal, who witnessed the raising of the US flag on Mount Suribachi. Turning to Marine Lieutenant-General Holland Smith, he observed: "Holland, the raising of that flag on Suribachi means a Marine Corps for the next five hundred years." The second was by Fleet Admiral Chester Nimitz, who said after the battle: "Among the Americans serving on Iwo Island, uncommon valor was a common virtue."
What very few Americans knew at the time (and certainly none of the landing force knew) was that the seizure of Iwo Jima was an integral part of preparations for the atomic bombing of Japan. The island had no real strategic value in terms of a future amphibious invasion of Japan, but was a vital element of the air war, for several reasons. Some of them were downplayed by later historians, but at the time all seemed vitally important reasons to invade Iwo Jima.
- Japanese radar on the island could track B-29 Superfortress raids from the Marianas Islands heading towards Japan, providing early warning to its defenses, and fighters based on Iwo Jima might intercept the bombers. It was a high priority to neutralize both threats.
- As early as October 1944, four months before its invasion, Iwo Jima had been designated as an emergency landing point for B-29's carrying atomic bombs. The enormous cost of the bombs (the Manhattan Project to develop them cost almost $2 billion in World War II dollars, equivalent to about twenty times that today) meant that they were too expensive to be abandoned in the event of problems with the aircraft carrying them. Rather than drop them into the sea, or ditch the aircraft, the crews were ordered to try to save the bomb at all costs, including diverting to Iwo Jima if they couldn't make it all the way back to their base on Tinian.
- The island was also used as the base for a replacement aircraft during the atomic bombing missions. A spare aircraft and crew were flown there the day before each mission. If the aircraft carrying the bomb had malfunctioned, it would have landed at Iwo Jima to transfer the bomb to the spare plane, which would then have continued the mission.
- Iwo Jima was also designated as a base for so-called 'Dumbo' air-sea rescue missions, which were flown in support of B-29 raids on Japan.
(image courtesy of Wikipedia)
Many B-29's were damaged over Japan, or ran short of fuel, rendering them incapable of completing the 1,500-mile return flight to the Marianas. Iwo Jima was half that distance from Japan, making it much easier for damaged or fuel-constrained aircraft to reach it. The first such B-29, nicknamed by its crew 'Dina Might', landed on Iwo Jima's incomplete dirt runway on March 4th, 1945, even before the island was finally secured. Here's an account of the incident.
After the famous flag-raising on Feb. 23, 1945, perhaps the most memorable image from Iwo Jima was the first B-29 emergency landing on the island.
One reason for capturing Iwo was to provide an emergency landing strip for B-29 Superfortress bombers flying to or from Japan.
Less than a month after the Marines’ Feb. 19 invasion of the island, the first B-29 landing was highly symbolic. Returning from a mission over Tokyo on March 4, 1st Lt. Raymond Malo landed “Dinah Might” at Iwo’s Motoyama Airfield No. 1. Fighting still raged — Marines held half the airfield, the Japanese the other. Malo landed on the Japanese side but stopped on the U.S. half.
Several photographs show Marines and sailors surrounding the plane. Prominent tail markings indicated the aircraft was with the 9th Bomb Group, 313th Wing, 21st Bomber Command, 20th Air Force.
The plane was repaired and took off the same day. It returned to Iwo on April 12 heavily damaged and was eventually abandoned. But the March 4 landing boosted troop morale.
For Field Musician Charles Adams of the 5th Marine Division, it “was quite an experience.” During the landing, his unit was fighting along the west side of the airfield.
The landing emphasized the differences between aerial and ground combat. A battalion commander, Maj. Shelton Scales of the 4th Marine Division, watched the plane appear from the south and circle Mount Suribachi so closely that he thought it would crash.
In photographs, the Dinah Might dwarfs onlookers. When Scales went to examine her, he thought the plane was “the size of [a] monster.” The infantry world is small; infantrymen focus only on the ground they occupy. For aviators, the battleground is the sky.
The landing, as well as the ability to make other landings on the island, contrasted attitudes about Iwo.
Infantrymen cursed its ground because they faced the possibility of death there.
Aviators, who faced danger during takeoffs in planes loaded with bombs and fuel, flights to and from Japan, mechanical problems and landings in damaged aircraft, were relieved to be there; for them, the island represented safety.
There's more at the link. Bold print is my emphasis. (I have to add - with nose art like that, it's no wonder the plane's arrival boosted Marine morale!)
A total of 2,251 B-29 landings would be made on the island by the end of the war, the large majority of them by damaged aircraft. This helped to save the lives of over 20,000 aircrew. I don't know whether the US Army Air Forces ever formally thanked the Marine Corps for its sacrifice in taking Iwo Jima, but such thanks were surely owed by those aircrew survivors to the men who bled and died to take the island.
On this anniversary of the landings on Iwo Jima, we'd all do well to remember that, and thank those who fought there so that others who might have died would live, and so that our fathers and mothers might remain free.