Longtan Day
August 18, Monday

Historical context of the Battle of Long Tan
On August 18, 1966, in a rubber plantation near the village of Long Tan, Australian soldiers from "D Company" of the 6th Battalion, Royal Australian Regiment, along with three New Zealanders, engaged in battle with more than 2000 Viet Cong.
As a result, 17 Australians were killed immediately, and another died later. This became Australia's heaviest one-day loss of the entire war.
On the opposing side, losses were estimated at a minimum of 245 killed and around 350 wounded.
How Long Tan Day originated
An emergency cross was erected in 1969 at the site of the battle as a memorial to the fallen Australians. From that moment, August 18 began to be remembered as Long Tan Day – a day of remembrance for the fallen.
Official federal recognition came in 1987 when Prime Minister Bob Hawke declared this day as Vietnam Veterans' Day.
Modern traditions and commemorative events
On this day, wreath-laying ceremonies, moments of silence, and special events are held at memorials such as those in Canberra, Sydney, Brisbane, Melbourne, and other cities.
Many veterans and their families gather at these ceremonies to remember service and fallen comrades together.
Significant moments in the history of the commemoration
* In 2016, a major celebration of the 50th anniversary of the battle in Vietnam was planned, but Vietnamese authorities canceled the official ceremony just hours before it, citing the "sensitivity" of the event. Nevertheless, a modest ceremony was held, attended by veterans and their families.
* In December 2017, the original cross erected at the battle site was gifted by the Vietnamese government to Australia and installed at the Australian War Memorial.
Why this day is important for Australia
Firstly, it symbolizes recognition and respect for the contribution and sacrifices of Vietnam War veterans, many of whom returned home without due respect.
Secondly, it is a day of national reflection on a complex history, the lessons of war, and unity within society.