During the course of the long fighting on Okinawa, unlike at Peleliu, we got numerous replacement lieutenants. They were wounded or killed with such regularity that we rarely knew anything about them other than a code name and saw them on their feet only once or twice. We expected heavy losses of enlisted men in combat, but our officers got hit so soon and so often that it seemed to me the position of second lieutenant in a rifle company had been made obsolete by modern warfare.