As a major fighting service they arrived in 1965. As stated above there were Marines in Vietnam until 1975 , the last US troops out of Vietnam were US Embassy Marines, of the Marine Embassy Security Guards, there were some other Marines in other security details mostly guarding areas after 1971
The last official combat action of troops was in 1973 with the US Army around May. US Marine Security Guards in Saigon were also in a combat action near the airport on the last days the USA was in Vietnam 2 died and were the last two US servicemen killed in Vietnam
From Wiki
"Charles McMahon (May 10, 1953 – April 29, 1975)[1] and Darwin Lee Judge (February 16, 1956 – April 29, 1975)[2] were the last two United States servicemen killed in Vietnam during the Vietnam War."
https://en.wikipedia.org/wiki/Charles_McMahon_and_Darwin_Judge
Semper Fi Marines
The question I have is did he say he was a Marine at 65 yes he could have been there
I thought the whole TV deal was a load of Democrat bullshit too, the Maga kid just stood and smiled at the guy BFD and Democrats scream no one should wear a Maga hat. Its a one way street for the Democrat hypocrites all the time. Democrats are totally racist because they use people as race bait for their propaganda when there's no racism involved, The Indian got in the kids face simple as that He has his right to his drum, the kids got his right to stand in a public place and the whole shit show took place over a hour