"The record data has been revised in order to correct erroneous data, reexamine casualty status, and to include an accounting of those individuals who died from nonhostile causes for all Services except the Army. Dates of death range from 1950 to 1955. Of the 641 deaths with Casualty dates after July 27, 1953, the majority are classified as hostile, Died while missing (presumptive finding of death). Most of these deaths were Air Force personnel.”