The 80th Transportation Detachment Field Maintenance was a unit of the United States Army that served during the Vietnam War. The unit was responsible for providing maintenance and repair services to military vehicles and equipment in the field.

The 80th Transportation Detachment Field Maintenance played a crucial role in keeping US military vehicles and equipment operational during the Vietnam War. The unit was responsible for providing maintenance and repair services to a wide variety of vehicles, including trucks, tanks, and armored vehicles.

The unit was also responsible for repairing and maintaining other types of equipment, including radios, generators, and other electronic and mechanical equipment. The soldiers of the 80th Transportation Detachment Field Maintenance were highly skilled and were able to perform a wide range of repairs and maintenance tasks in the field.

During the Vietnam War, the 80th Transportation Detachment Field Maintenance was involved in a number of major operations, including the Tet Offensive in 1968. The unit worked around the clock to keep military vehicles and equipment operational during the intense fighting of the offensive.

The unit was also responsible for providing maintenance and repair services to vehicles and equipment used in the construction of the Ho Chi Minh trail, which was a critical supply line for the North Vietnamese Army.