Initially there was considerable support for Australia's involvement in Vietnam, and all Australian battalions returning from Vietnam participated in well attended welcome home parades through either Sydney, Adelaide, Brisbane or Townsville, even during the early 1970s. Regardless, as opposition to the war increased service in Vietnam came to be seen by sections of the Australian community in less than sympathetic terms and opposition to it generated negative views of veterans in some quarters. In the years following the war, some Vietnam veterans experienced social exclusion and problems readjusting to society. Nevertheless, as the tour of duty of each soldier during the Vietnam War was limited to one year (although some soldiers chose to sign up for a second or even a third tour of duty), the number of soldiers suffering from combat stress was probably more limited than it might otherwise have been.