The Australians.
The US asked them to.
Vietnam
The Vietnam War was the last major war fought by the Centurion medium tank under British or Australian colors (flags).
Over two and a half million men.
Japan fought Vietnam during that war
Indigenous jungle troops from Vietnam, Cambodia, and laos who fought side ny side with the allied soldiers and special forces teams during the Vietnam conflict 1953-1973.
Vietnam...
The "Air War" was fought over North Vietnam. The "Ground War" was fought in South Vietnam.
American involvement began in 1955. The first combat troops arrived in 1965, and we fought the war until January 1973.
In Vietnam, Britain stayed out of the fight; the Australians and New Zealanders fought though!
The State That Fought At The Vietnam War Was The united States
It forced French troops to leave Vietnam and divided Vietnam into two countries. (A)