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50th Anniversary of Operation Hammersley Commemoration

Australian Vietnam Forces Memorial on Anzac Parade, Canberra



National service to commemorative the 50th Anniversary of Operation Hammersley


Tuesday 18 February, 2020



Seating style:

Not allocated or reserved - first-in first-served basis


Australian Vietnam Forces National Memorial (AVFNM) Canberra, Australia


Typically hot, however monitor weather forecasts

Attendance Registration:

Not required


Operation Hammersley was carried out in the Long Hai area of Phuoc Tuy Province from 10 February - 3 March 1970.  The operation began when C Company, 8th Battalion, the Royal Australian Regiment (8RAR) and supporting elements that included a troop of tanks, a troop of personnel carriers, a number of combat engineer teams and a mortar section, were ordered to secure a quarry site at the foot of the Long Hai Hills. 

The Long Hais had been the object of earlier operations and air raids but remained a strong enemy base known to the Viet Cong as the ‘Minh Dam Secret Zone’.  As the Australians met with early success, Hammersley’s scope increased until most of 8RAR became involved.  The early stages of fighting were characterised by infantry ambushes carried out by both sides.  While the Australians had the support of armoured vehicles, they were at some disadvantage, facing an enemy able to make use of the shelter offered by the many caves running beneath the Long Hai hills. Hindered by the rugged terrain, the armour was in constant danger from land mines which caused casualties among the infantry, armoured personnel and engineers.

When it seemed that the Australians were in a position to drive the enemy from the area, they were ordered to withdraw to make way for a B-52 strike. The strike though accurate, caused few casualties among the enemy who had been made aware of the raid before it took place.  A series of serious mine incidents in the final days of February caused heavy casualties among the Australians, leading some, including officers, to question the wisdom of returning to the Long Hais, especially when it seemed that US and Australian involvement in the war was winding down.

By early March there was growing acceptance that the Australian Task Force did not have the capability to eliminate the enemy in the Long Hais.  Twelve Australians were killed and 59 wounded as a result of Operation Hammersley.  The Viet Cong suffered at least 40 fatal casualties, with 25 more believed to have been wounded, although as was the case throughout the war in Vietnam, the number of enemy casualties was almost impossible to accurately determine.

Getting to the Australian Vietnam Forces National Memorial – What to expect

A national service to commemorative the 50th anniversary of Operation Hammersley will be planned and delivered by the Department of Veterans’ Affairs. The service will be held at the AVFNM on Anzac Parade, Canberra on Tuesday 18 February 2020, commencing at 10.30am.

The service will be conducted outdoors with seating and temporary shelter provided. Visitors should check weather forecasts and ensure they are appropriately prepared, including bringing bottled water and appropriate clothing.

Limited medical support is provided at the commemoration. Visitors should ensure to bring their own medication, including non-prescription pain relief medication as this is not available from authorities on site. The medical support provided is equipped for medical emergencies only and is not designed to treat minor ailments.

Traffic arrangements

Road closures will be in place on Anzac Parade on Tuesday 18 February 2020. There will be limited parking available in surrounding streets. Attendees are responsible for their own travel arrangements to and from the AVFNM.

No public transport to the commemorative site will be provided.


Seating at the commemoration is not allocated or reserved (other than a limited area for Accessible Seating visitors) and is available on a first-come, first-served basis.

Accessible seating

Limited assistance will be available for visitors at the commemoration who have accessibility requirements. There is no wheelchair transport provided to and from the commemorative site.


Wreath laying, by invited official representatives, will occur during the services.

Members of the public who wish to lay a wreath will have the opportunity to do so at the conclusion of the service.

Members of the public who are laying a wreath/tribute are to supply their own and it is their responsibility to carry it with them, care for it and transport it to the service. There are no facilities or arrangements for storage or transport of personal wreaths at the service.

Contact information

In Australia

Department of Veterans' Affairs

Tel: 1300 364 002


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