All but two of these guys were 2 year draftees or single enlistment 3 year recruits.  Those would have all come home before the end of 1964, ETS [expiration term of service].  Just in time to miss the Vietnam debacle.  Those returning to the US for reassignment went to 11th Air Assault Group, Fort Gordon, GA, training to jump out of helicopters.  Then the Army moved the 1st Cavalry Division to Vietnam, dissolved the 11th Air Assault Group, and sent everyone in it to Vietnam.  I'm betting these guys had better sense than to reinlist.
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