Was the island worth the American blood sacrifice? Some historians highlight a simple statistic: more American aircrew landed safely on its airstrips in damaged or fuelless B-29s than Marines died in seizing it. This calculation of profit and loss, first offered after the battle to assuage public anger about the cost of taking Iwo Jima, ignores the obvious fact that, if the strips had not been there, fuel margins would have been increased, some aircraft would have reached the Marianas, some crews could have been rescued from the sea. Even if Iwo Jima had remained in Japanese hands, it could
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