While the exact numbers are not entirely known, it is estimated that several million served in the South Vietnamese armed forces, the vast majority in the Army of the Republic of Vietnam (ARVN).
The U.S. military had routinely provided heavy psychoactive drugs, including amphetamines, to American servicemen, which left them unable to process adequately their war traumas at the time.
The U.S. armed forces readily distributed large amounts of "speed" (stimulants), in the form of Dexedrine (dextroamphetamine), an amphetamine twice as strong as Benzedrine, to American servicemen.
Soldiers embarking on long-range reconnaissance missions or ambushes, according to standard military instruction, were supposed to be given 20 milligrams of dextroamphetamine for 48 hours of combat readiness.
In the period 1966–1969, the U.S. military provided 225 million tablets of stimulants, mostly dextroamphetamine, according to a 1971 report by the Select Committee on Crime of the U.S. House of Representatives.
Australia deployed approximately three battalions of infantry, one regiment of Centurion tanks, three RAAF Squadrons (2SQN Canberra Bombers, 9SQN Iroquois Helicopters, and 35 SQN Caribou Transports), 2 batteries of Royal Australian Artillery and a Special Air Service Regiment (SASR) Squadron.
The Royal Australian Navy (RAN) performed a variety of operational tasks at sea, ashore and in the air.
Most New Zealanders operated in Military Region 3 with 1 ATF, in Nui Dat in Phuoc Thuy Province, North East of Saigon.
RNZAF flew troops and supplies, did helicopter missions (as part of RAAF), or worked as Forward Air Controllers in the USAF.
Like the United States and Australia, the New Zealand veterans were rejected by the people and the government after returning and did not receive a welcome home parade until 2008.
[12] Units included the elite Queen's Cobras and the renowned Black Panther Division of the Royal Thai Army Volunteer Force.
Even though the role of PHILCAG-V was humanitarian, 9 personnel were killed and 64 wounded[13] throughout their 40-month stay through sniper attacks, land mines, and booby traps.
The logistical support provided by China allowed for continuous operations and guerrilla warfare tactics used by the North Vietnamese forces, regardless of American-led attempts to stop the flow of resources down the "Ho Chi Minh trail" to South Vietnam (Republic of Vietnam).
[14] The Soviet Union deployed roughly 4,500 soldiers, technicians, and pilots to Vietnam, surreptitiously, to help turn the war in favor of the North.
"[15][16] This deployment resulted in the development of the North Vietnamese air force, then it was formed against the United States' involvement in the war.
[citation needed] That social division has expressed itself by the lack both of public and institutional support for the former servicemen that would be expected[opinion] by returning combatants of most conflicts in most nations.
Veterans, particularly in Southern California, were responsible for many of those early lobbying and subsequent Vet Center treatment programs.
They participate in the removal of unexploded mines and bombs, help people affected by Agent Orange, teach English to the Vietnamese and conduct Vietnam War battlefield tours for tourists.
[23] The first appearance of a Vietnam veteran in a film seems to be The Born Losers (1967) featuring Tom Laughlin as Billy Jack.
(1970) in which vet Robert De Niro films pornographic home movies before deciding to become an urban guerrilla, The Strangers in 7A where a team of former paratroopers blow up a bank and threaten to blow up a residential apartment building, The Hard Ride (1971) and Welcome Home, Soldier Boys (1972) in which returning vets are met with incomprehension and violence.
[23] This is also the theme of Taxi Driver (1976) in which Robert De Niro plays Vietnam veteran Travis Bickle who wages a one-man war against society whilst he makes plans to assassinate a presidential candidate.
[24] In a similar vein is First Blood (1982), which stars Sylvester Stallone in the iconic role of John Rambo, a Vietnam vet who comes into conflict with a small-town police department.
Such films as Welcome Home, Johnny Bristol (1972), and The Ninth Configuration (1979) were innovative in depicting veterans suffering from post-traumatic stress disorder before this syndrome became widely known.
[23] In Born on the Fourth of July (1989) Tom Cruise portrays disenchanted Vietnam veteran Ron Kovic who, wounded in action and requiring the use of a wheelchair, leads rallies against the war.
B-movies that feature Vietnam veterans with an emphasis on action, violence, and revenge, belong into the exploitation subgenre called "vetsploitation.
"Linc" Case was initially portrayed as an angry, embittered man, not only because of his harrowing wartime experiences (which included being taken prisoner and escaping a POW camp) but also because of his grim childhood and continuing estrangement from much of his family.
China Beach, which aired in the late 1980s, was the only television program that featured women who were in Vietnam as military personnel or civilian volunteers.