The US supplied troops in the Vietnam War.
Vietnam War . Beginning in 1950 , American military advisors arrived in what was then French Indochina.The Military Assistance Advisory Group , Indochina ( with an authorized strength of 128 men ) was set up in September 1950 with a mission to oversee the use and distribution of US military equipment by the French and their allies . Regular U.S. combat units were deployed beginning in 1965 .