Vietnam (South) 1955–1975EncyclopediaAsiaVietnam (South) 1955–1975Republic of Vietnam Việt Nam Cộng hòa AIR FORCE - Vietnam Air Force (1955-1967)AIR FORCE - Vietnam Air Force (1967-1975)ARMY - Army of the Republic of Vietnam (1955-1967) [collar insignia]ARMY - Army of the Republic of Vietnam (1967-1975) [collar insignia]ARMY - Army of the Republic of Vietnam (1967-1975) [shoulder insignia]ARMY - Army of the Republic of Vietnam (1967-1975) [shoulder insignia]NAVY - Republic of Vietnam Marine Corps (1955-1967)NAVY - Republic of Vietnam Marine Corps (1967-1975)NAVY - Republic of Vietnam Navy (1955-1967)NAVY - Republic of Vietnam Navy (1967-1975)