>August 11, 1972
Last US Combat Battalion
US Forces
On August 11th the 3/21 Infantry was deactivated in Vietnam. It was the last US ground combat battalion in Vietnam. The division would be reactivated to fight in Iraqi Freedom.
August 11, 1972
Last US Combat Battalion
On August 11th the 3/21 Infantry was deactivated in Vietnam. It was the last US ground combat battalion in Vietnam. The division would be reactivated to fight in Iraqi Freedom.