Private Brian Charles Beilken, aged 21, was killed in action in South Vietnam on the 21st of September 1971.
Four other Australians were killed with him that day, and they were the last Australians to be killed in combat in the Vietnam War.
Private Beilken had been in Vietnam for only 34 days.
His unit was the 4th Battalion, Royal Australian Regiment (4RAR).
Private Beilken’s home town was Mosman Park, Western Australia, and he was a boilermaker prior to being called up for National Service in 1970.
Private Beilken is buried in the Perth War Cemetery and Annex.