"Vietnam: U.S. Advisors 1955-1965" Vietnam the first president to send American servicemen in Vietnam http://olive-drab.com/od_history_vietnam_advisors.php Kennedy secretly sent 400 advisors United States Military Assistance Advisory Group what United States Military Assistance Advisory Group "Vietnam: U.S. Advisors 1955-1965" "Vietnam: U.S. Advisors 1955-1965" in Vietnam United States Military Assistance Advisory Group "Vietnam: U.S. Advisors 1955-1965" Kennedy secretly sent 400 never grow in number, but things always get better United States Military Assistance Advisory Group United States Military Assistance Advisory Group advisors 16,000 U.S. advisors were in country Formation of Military Assistance Command, Vietnam (MACV) United States Military Assistance Advisory Group United States Military Assistance Advisory Group in Vietnam US Advisors in Vietnam 1955-1965 the presence of a few American military "advisers" the early days of Nam for years United States Military Assistance Advisory Group