Along with the United States, troops were committed by Australia, New Zealand, the Republic of Korea (i.e., South Korea), the Philippines, Thailand, Republic of China (Taiwan), the Kingdom of Laos, and the Khmer Republic (of Cambodia, which later fell to the Khmer Rouge).
US, Australia, New Zealand, S. Korea, Philippines, Thailand.
Washington was at war with Hanoi.
The Soviet Union (USSR) supplied North Vietnam, and the US fought for South Vietnam.
China, France, Japan...then the Vietnam War involving the US.
Basically, the Vietnamese sides, north and south, each had allies and supporters. These allies joined with the troops in Vietnam. The US was on the side of the south. They lost.
The countries that were actually "physically" involved, and were bombed or had US aircraft crash into them, whether they were "officially" in the war or not, were: Lao's, Cambodia, North Vietnam and South Vietnam.
The US during the American VN War.
South Vietnam are the non-communist side of Vietnam, which supported by the US vastly on war supplies, troops, and other thing to fights against the North Vietnam (the communist side).
austraila and france
The US, Australia, New Zealand, Thailand, Philippines, South Vietnam, and South Korea.
The US entered the Vietnam war after ww2 because the US wanted to control Communism or stop it completely and half of Vietnam was a commie country and the US did not want the Communism to spread so we entered to stop the commie side of Vietnam and to liberate the Democratic side
Yes. In fact both countries had combat troops helping South Vietnam during the Vietnam war.