1965 - Archives
The landing of the 9th Marine Expeditionary Brigade at Da Nang in 1965 marked the beginning of a large-scale Marine involvement in Vietnam. By the summer of 1968, after the enemy’s Tet Offensive, Marine Corps strength in Vietnam rose to about 85,000. The Marine withdrawal began in 1969 as the South Vietnamese began to assume a larger role in the fighting. The last ground forces left Vietnam by June 1971. The Vietnam War, the longest in the history of the Marine Corps, exacted a high cost, with more than 13,000 Marines killed and 88,000 wounded.
The Vietnam War proved to be the ultimate test of the Corps’ basing and deployment decisions of the 1950s and early 1960s. From the March 1965 landing of Marine ground troops as Da Nang until the departure of the last large Marine units in June 1971, the war impacted drastically on all Marine forces within and outside the III Marine Amphibious Force. Peak Marine strength in Vietnam was reached in 1968 when more than 85,000 Marines were in Vietnam out of a Marine Corps numbering just over 300,000.
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12th Marine Artillery Regiment Association Archives
12th Marines - Command Chronologies - Republic of Vietnam 1965
