In February, 1965, the Viet Cong attacked an American military base near Pleiku. Using the Gulf of Tonkin Resolution, President Johnson sent in 3,500 Marines, the first official troops, to South Vietnam. By the end of the year, there were 200,000 US troops in Vietnam.
Approximately 2,594,000 US servicemen served "in country" during the Vietnam War. Approximately 3,403,100 US servicemen served in Southeast Asia during the war.
In 1965 President Johnson sent in the US Marines.
President Eisenhower sent US advisers to Vietnam in 1955.
Peak strength was half a million men when Johnson left office in Jan '69.
The Tonkin Gulf Incident resulted in open warfare between the US and North Vietnam. Open warfare required the use of conventional troops and equipment; e.g. jets, bombers, tanks, etc.
535000
November 1
100
The United States went into war with Vietnam in the year 1965.
Conventional forces in large numbers began arriving in country in '65.
Australia, New Zealand, Thailand, South Korea and the Philippenes.
That was President Lyndon Johnson.
# France # China # Japan # the United States # And, the USSR sent equipment and training support
None.
NIXON
The US.
There were not any troops in Vietnam during the Kennedy administration. Just 500 military advisors. Kennedy was assassinated before we sent troops
1965
1903
Thailand sent troops to South Vietnam.
Several. Australia, New Zealand, The Philippines, Thailand, and the Republic of Korea (South Korea) sent troops to Vietnam.
Kennedy was asked to send additional troops to Vietnam. He sent additional troops and military advisors over to Vietnam to help.
63
The year 1903
The Philippines sent support troops to Vietnam.