What was the casualty rate in the Battle of Iwo Jima?

The casualty rate in the Battle of Iwo Jima was approximately 1 in 4, meaning that for every four Marines who landed on the island, one was either killed or wounded. This high casualty rate speaks to the fierce and protracted nature of the fighting, as well as the strategic importance of the island in World War II. The battle, fought between February and March 1945, was characterized by intense combat in difficult terrain, which contributed to the high number of casualties. The Marine Corps and Navy faced entrenched Japanese forces who were well-prepared for a prolonged defense. This statistic highlights not only the bravery and sacrifice of the soldiers involved but also the heavy price of such a critical military objective during the war. The other options do not accurately reflect the scale of the losses experienced during this pivotal battle.