As a P-51 Mustang pilot in World War II, Hervey Stockman flew 68 combat missions and was credited with destroying 2 enemy aircraft in aerial combat. In the Cold War Era of the 1950s he became one of the six original U-2 pilots, flying clandestine CIA missions over the Soviet Union between 1956 and February 1958, including the very first mission over the USSR on July 4, 1956. During the Vietnam War he was interned as a Prisoner of War in North Vietnam after he was shot down on June 11, 1967, and was held until his release on March 4, 1973.