Role of the United States in the Vietnam War in PAVN/NLF casualties after which a decisive (or at least political) victory would be possible. It is widely held that the average U.S. serviceman was nineteen years old, as evidenced by the casual reference in a pop song ("19" by Paul Hardcastle); the figure is cited by Lt. Col. Dave Grossman ret. of the Killology Research Group in his 1995 book "" (p. 265). However, it is disputed by the Vietnam Helicopter Flight Crew Network Website, which claims the average age of MOS 11B personnel was 22. This compares with 26 years of age for those who participated in World
Military history of Australia during the Vietnam War from combat stress was probably more limited than it might otherwise have been. In addition to the negative sentiments towards returned soldiers from some sections of the anti-war movement, some Second World War veterans also held negative views and attitudes toward the Vietnam War veterans. As a result, many Australian Vietnam veterans were excluded from joining the Returned Servicemen's League (RSL) during the 1960s and 1970s on the grounds that the Vietnam War veterans did not fight a "real war". The response of the RSL varied across the country, and while some rejected Vietnam veterans, other branches, particularly those in