in Korea and, according to a study by R. W. Glenn, a 90 to 95 percent firing rate was attained in Vietnam. Some modern soldiers use the disparity between the firing rates of World War II and Vietnam to claim that Marshall had to be wrong, for the average military leader has great difficulty in believing that any significant body of his soldiers will not do their job in combat. But these doubters don’t give sufficient credit to the revolutionary corrective measures and training methods introduced since World War II.
