To direct the heads of agencies to disclose information concerning United States personnel classified as prisoners of war or missing in action after 1940, including from World War II, the Korean conflict, and the Vietnam conflict.

Directs the heads of Federal departments or agencies which hold or receive records and information which have or could possibly have been correlated to U.S. personnel listed as prisoners of war or missing in action after 1940, including from World War II and the Korean and Vietnam conflicts, to publicly disclose such records and information, except where such disclosure would compromise national security. Requires the Department of Defense to publicly disclose a complete list of such personnel including those killed in action (body not returned) with each service member's current classification as well as any changes in such classification occurring during or after such hostilities.