What was Johnny Cash's military branch?

Johnny Cash served in the United States Air Force. He enlisted in 1950 and spent much of his service in West Germany during the early Cold War, working as a radio intercept operator.

Cash completed basic training at Lackland Air Force Base in Texas, followed by technical training at Brooks Air Force Base and radio-intercept training at Keesler Air Force Base in Mississippi. He was assigned to the 12th Radio Squadron Mobile of the Air Force Security Service at Landsberg, West Germany, where he intercepted and transcribed Soviet communications in Morse code.

His military service shaped the beginning of his adult life and overlapped with the start of his songwriting career. While stationed in Germany, Cash formed a band called the Landsberg Barbarians and wrote “Folsom Prison Blues,” one of the songs that later helped make him famous. He was honorably discharged as a staff sergeant on July 3, 1954. Cash later maintained a strong connection with service members through USO tours and military-themed songs.