By sending in U.S. Combat Forces and creating the Military Assistance Command Vietnam (MACV) on 8 Feb 1962 (as everyone that fought in Vietnam knows, MACV was the US Command that prosecuted the war right up until the end), President Kennedy provided most of the rest of Southeast Asia, and particularly Thailand, the “breathing room” to resist total Communist domination.
President Kennedy was totally committed to stopping communist expansion and knew not acting decisively in Vietnam by committing US troops would fatally damage U.S. credibility with our allies. As Kennedy so eloquently stated "Now we have a problem in making our power credible... and Vietnam looks like the place.” He went on to reaffirmed his commitment to defend South Vietnam in his 11 May 1962 National Security Action Memorandum 52, known as "The Presidential Program for Vietnam."
And for those revisionist “historians” that say that if President Kennedy had lived he would have abandoned South Vietnam, I can only refer you to what Robert Kennedy said in his oral history interview in April 1964 at the John F. Kennedy Library. Remember, Robert Kennedy was not merely John Kennedy's brother, he was his closest political ally and closest confidant so what RFK said about his brother’s view of the Vietnam War is not merely speculation or opinion.
Third Oral History Interview with
ROBERT F. KENNEDY
April 30, 1964By John Bartlow Martin
New York, New York
New York, New York
For the John F. Kennedy Library
[BEGIN TAPE V, REEL 1]
… the president felt that the. . . . He had a strong, overwhelming reason for being in Vietnam and that we should win the war in Vietnam.
What was the overwhelming reason?
Just the loss of all of Southeast Asia if you lost Vietnam. I think everybody was quite clear that the rest of Southeast Asia would fall.
What if it did?
Just have profound effects as far as our position throughout the world, and our position in a rather vital part of the world. Also, it would affect what happened in India, of course, which in turn has an effect on the Middle East. Just, it would have, everybody felt, a very adverse effect. It would have an effect on Indonesia, hundred million population. All of these countries would be affected by the fall of Vietnam to the Communists, particularly as we had made such a fuss in the United States both under President Eisenhower and President Kennedy about the preservation of the integrity of Vietnam.Martin:
There was never any consideration given to pulling out?