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.
The US.
NIXON
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.
The year 1903
63
The Philippines sent support troops to Vietnam.