Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of 104 Battery Gunners at 4 RAR/NZ (ANZAC) Fire Support Base 'Betty' enjoying a fresh shower supplied by 1st Australian Task Force Mobile Shower Unit. The showers allowed eight diggers at a time to enjoy the fresh water brought in from Nui Dat. (Circa March 1970).photograph, 104 battery, fire base betty, 1st atf base, mobile shower unit, nui dat, gibbons collection catalogue, denis gibbons, photographer, vietnam war, gunners, 4 rar/nz (anzac)

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of Diggers of 5 RAR boarding a Caribou aircraft from the RAAF's 35 Squadron, to be transported back to the 1st Australian Task Force Base, Nui Dat, Phuoc Tuy Province. 5 RAR had just completed the clearing of NVA/VietCong from Xuyen Moc.photograph, 5 rar, caribou, raaf, 35 squadron, 1st atf base, nui dat, phuoc tuy province, nva/vc, xuyen moc, gibbons collection catalogue, denis gibbons, photographer, vietnam war, diggers

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of an RAAF Huey 'slick' crew member steadying the winch wire as a wounded Digger from 8 RAR is medivaced out of thick jungle North West of the Australian Task Force at Nui Dat. The Digger has an armful of rifles belonging to some of his mates already medivaced.photograph, raaf, huey helicopter, digger, 8 rar, 1st atf base, nui dat, gibbons collection catalogue, wounded serviceman, denis gibbons, photographer, vietnam war

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of Captain Pam West and Mary Gaynor, from the 1st Australian Field Hospital, Vung Tau, South Vietnam, Red Cross Unit. They are discussing their rounds at one of the hospital wards where a very close working relationship existed between the Army and the Red Cross.photograph, 1st australian field hospital, vung tau, capt pam west, mary gaynor, red cross, gibbons collection catalogue, denis gibbons, photographer, vietnam war, nurses

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of Diggers waiting for admission and/or discharge at the 1st Australian Field Hospital, Vung Tau, South Vietnam. The importance of correct documentation during this facit of their medical treatment has long term importance for the future.photograph, 1st australian field hospital, vung tau, gibbons collection catalogue, denis gibbons, photographer, vietnam war, diggers

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph taken at the 1st Australian Field Hospital, Vung Tau,South Vietnam. A dentist treats a Vietnamese woman who was an employee of the Australian Logistic Support Base where the hospital was located.photograph, 1st australian field hospital, vung tau, dentists, vietnamese women, australian logistic support base, gibbons collection catalogue, denis gibbons, photographer, vietnam war

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection.A black and white photograph of a North Vietnamese extended family, sitting in their partially completed home at the village of Ap Sui Nge. The home was being constructed by the 1st Australian Task Force Civil Arrairs Unit and the older Vietnamese men had been assisting the diggers.photograph, 1st australian civil affairs unit, ap sui nge village, 1st atf base, gibbons collection catalogue, photographer, vietnam war, denis gibbons, north veitnames families, diggers

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of an Australian linguist, interpreter and educational Corporal, attached to the1st Civil Affairs Unit, Nui Dat, conducting an English class in the Phuoc Tuy Province capital Baria. These classes were held in the fortified province compound located within the capital.photograph, 1st australian civil affairs unit, nui dat, phuoc tuy province, baria, vietnamese linguist, gibbons collection catalogue, denis gibbons, photographer, vietnam war, australian linguist, english class

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of diggers with a mobile service unit from the Royal Australian Mechanical and Electrical Engineers. They are servicing a front end loader of 17 Construction Squadron, working on the road construction between Dat Do and the Phuoc Tuy Province capital Baria.photograph, raeme, 17 const sqn, dat do, phuoc tuy province, baria, gibbons collection catalogue, photographer, vietnam war, denis gibbons, diggers

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A colour photograph of Hue, South Vietnam, Circa 12/1968. Two local Vietnamese girls walk off to their place of work after parking their bikes in the downtown business district of Hue. One girl is wearing an 'AO Dai' (stretch pants and jumper).photograph, hue, ao dai, vietnamese people, gibbons collection catalogue, denis gibbons, photographer, vietnam war

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A colour photograph of RAAF C130 Hercules transport, operating between Australia and Vietnam and carrying passengers and supplies. Probably the most important task of the aircraft was the medivac transport of wounded and sick Diggers back to Australia.photograph, raaf, c-130 hercules, medivac, gibbons collection catalogue, wounded serviceman, denis gibbons, photographer, vietnam war, diggers

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of small Vietnamese children having a tete-a-tete as they watch their respective Regional Force soldier fathers at work in a fortified regional outpost near Lac Thein in 2 Corps. Vietnamese Regional Force troops took their families to live with them in the outpost.photograph, vietnamese children, south vietnamese regional force, lac thein, gibbons collection catalogue, photographer, vietnam war, denis gibbons, 2 corps

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a young boy 'Fruit and Nut Seller' winking at the camera, to emulate the act of capturing the photograph. The street children of the main cities and villages were in the main, cheeky and out to try and cheat the allied servicemen.photograph, vietnamese children, gibbons collection catalogue, vietnam war, denis gibbons, street children

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of engineers working in a saw mill at the 1st Australian Task Force Base, Nui Dat, Phuoc Tuy Province, South Vietnam. Diggers are cutting large planks for bridge construction within the Australian sphere of responsibility within Phuoc Tuy Province.photograph, 1st atf base, nui dat, phuoc tuy province, gibbons collection catalogue, denis gibbons, photographer, vietnam war, diggers, bridge construction, engineers

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of engineers constructing a Southern Cross Windmill tower next to the water header tower in Hoi My. The ultimate aim of the construction was to have a reasonable water supply for the villagers at Hoi My.photograph, engineers, hoi my southern cross windmill, 1st australian civil affairs unit, gibbons collection catalogue, vietnam war, denis gibbons, photographer, hoi my, diggers

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of diggers of 9th Battalion, Royal Australian Regiment going through fitness training by Army physical training instructor, Sergeant Rob Fulton, on the flight deck of the Vung Tau Ferry, HMAS Sydney. Sgt Bob Fulton remained on board and returned home with 8 RAR.photograph, 9th battalion, 9 rar, 8 rar, sgt bob fulton, hmas sydney, vung tau ferry, gibbons collection catalogue, photographer, vietnam war, denis gibbons, physical training

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a pair of Veitnamese 'Temple Lions' at Danang, South Vietnam. The Temple Lions are said to keep evil spirits from entering places of worship and from entering a private home. These speciments were said to be hundreds of years old.photograph, temple lions, danang, champa musuem, gibbons collection catalogue, vietnam war, denis gibbons, photographer

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of a digger from 9th Battalion Royal Australian Regiment. He has been 'found guilty' by courtiers of 'King Neptune' during the "crossing of the line" ceremony on board the Vung Tau Ferry, HMAS Sydney taking 9RAR to service in Vietnam.photograph, hmas sydney, 9th battalion, 9 rar, vung tau ferry, crossing the line, gibbons collection catalogue, vietnam war, denis gibbons, photographer, digger, diggers, king neptune

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of ambulatory patients at the back beach near the 1st Australian Field Hospital, Vung Tau, South Vietnam. They are being loaded into the Red Cross combi van for the trip back to the hospital after spending time as part of the recuperation program.photograph, 1st australian field hospital, vung tau, red cross, combi van, gibbons collection catalogue, denis gibbons, photographer, vietnam war, wounded servicemen, rehabilitation

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph taken at the 1st Australian Field Hospital, Vung Tau, South Vietnam. ANZAC Nursing Sisters Lt Patricia Ferguson (RAANC) receives a hand-over report from Capt Clare Jacobson (RNZANC) in the Sisters station of the Surgical Ward of the hospital. (May 1970)photograph, 1st australian field hospital, vung tau, lt patricia ferguson, raanc, capt clare jacobson, rnzanc, gibbons collection catalogue, denis gibbons, photographer, vietnam war, nurses station, surgical ward

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of Maj Ivan Scholes, Maj Nell Espie, Rosemary Griggs, Lt Col Mike Naughton, Lt Ann Wright and Capt June Minchow returning to the 1st Australian Field Hospital, Vung Tau, South Vietnam, after a day at Australian Task Force Base, Nui Dat, Phouc Tuy Province.photograph, 1st australian field hospital, maj scholes, maj nell espie (matron), lt col naughton, lt ann wright, capt june minchow, rosemary griggs, australian task force, gibbons collection catalogue, denis gibbons, photographer, vietnam war

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection.A black and white photograph of CO Lt Col Mike Naughton and some of his nursing staff (including Matron Maj Nell Espie, Lt Ann Wright and Capt June Minchow) having landed at the 1st Australian Field Hospital, Vung Tau, South Vietnam after a day at the Australian Task Force Base, Nui Dat.photograph, 1st australian field hospital, lt col naughton, maj nell espie (matron), lt ann wright, capt june minchow, vung tau, australian task force, gibbons collection catalogue, denis gibbons, photographer, vietnam war

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A colour photograph of two members of the Australian Army Training Team Vietnam (AATTV) operating with the Army Of The Republic Of Vietnam (ARVN), as they check map references and other intelligence information with an ARVN Officer prior to commencing operations in the Mekong Delta of IV Corps.photograph, aattv, mekong delta, army of the republic of north vietnam (arvn), iv corps, gibbons collection catalogue, denis gibbons, photographer, vietnam war, australian army training team vietnam (aattv), intelligence information

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A colour photograph of a member of the Australian Army Training Team Vietnam (AATTV) discussing operational problems with one of his American counterparts, while leading a Mike Force Battalion of Montagnards, in the thick jungle on the Cambodian border of 2 Corps.photograph, aattv, mike force, 2 corps, montagnard mike force, gibbons collection catalogue, denis gibbons, photographer, vietnam war, australian army training team vietnam (aattv), mike force battalion of montagnards, cambodian border

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection A colour photograph of a member of the Australian Army Training Team Vietnam (AATTV) supervising the traning of Chinese (Nung) Mercanaries at the Mike Force Training Area, Marble Mountain, Danang, 2 Corps region of South Vietnam.photograph, aattv, chinese nung mercenaries, marble mountain, 2 corps, mike force, gibbons collection catalogue, denis gibbons, photographer, vietnam war, australian army training team vietnam (aattv), mike force training area, danang

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection A colour photograph of two members of the Australian Army Taining Team Vietnam (AATTV) operating with a local Vietnamese Regional Force Unit in the Mekong Delta of IV Corps. Regional Force Units were responsible for local village and infrastructure protection.photograph, aattv, mekong delta, vietnamese regional force unit, gibbons collection catalogue, denis gibbons, photographer, vietnam war, iv corps, australian army training team vietnam (aattv)

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A colour photograph of Capt Len Opie and WO1 Bill Birkett, of the Australian Army Training Team Vietnam (AATTV), at the special forces camp at Lake Lac Thien where they are working with Rhade, M'nong, Muong and Sedang Montagnards.photograph, aattv, capt len opie, wo1 bill birkett, lake lac thien, sedang montagnards, gibbons collection catalogue, denis gibbons, photographer, vietnam war, australian army training team vietnam (aattv), rhade montagnards, m'nong montagnards, muong montagnards

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A colour photograph of 8 Field Ambulance Hospital Red Cross nurses, Janice Webb and Jean Debelle, doing the rounds with the wounded and sick Diggers.photograph, 8 field ambulance hospital, hospital, red cross, janice webb (red cross), jean debelle (red cross), nurses, gibbons collection catalogue, denis gibbons, photographer, vietnam war, diggers, wounded serviceman

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection.A colour photograph of three members of the Australian Army Training Team Vietnam (AATTV) discussing operational requirements with the senior Vietnamese Army Colonel at Pleiku, South Vietnam. The advisers with their American counterparts commanded a Montagnard Mike Force Battalion.A colour photograph of three members of the Australian Army Training Team Vietnam (AATTV) discussing operational requirements with the senior Vietnamese Army Colonel at Pleiku, South Vietnam. The advisers with their American counterparts commanded a Montagnard Mike Force Battalion.photograph, aattv, pleiku, south vietnam, montagnard mike force, gibbons collection catalogue, denis gibbons, photographer, vietnam war, australian army training team vietnam (aattv), vietnamese army colonel

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A colour photograph of a Bell AH-1G Huey Cobra from the 1st Platoon 334th Armed Helicopter, lands at the base area of the SAS Regiment, 1st Australian Task Force Base, in Nui Dat, Phuoc Tuy Province Vietnam. The AH-1G Huey Cobra was the most lethal gun platform operating in Vietnam.photograph, 334th armed helicopter coy, bell ah-1g helicopter, 1st atf base, nui dat, phuoc tuy province, huey cobra, gibbons collection catalogue, denis gibbons, photographer, vietnam war, 1st platoon, sas regiment