By the summer of 1944, continuous successes against the Japanese placed Allied forces on the doorsteps of its mainland. Convinced an invasion of Japan was necessary for a final victory, military commanders began planning for an amphibious landing on the strategically located Iwo Jima, roughly 575 miles from the Japanese coast. Once in the hands of the Allies, Iwo Jima would be a perfect place where B-29 bombers, damaged over Japan, could land without returning all the way to the Mariana...