The Museum collects and exhibits memorabilia associated with past and current military history of the 1st Battalion, the Royal Australian Regiment. The collection extends from the establishment of the 65th Battalion on Moroti in 1945 to the present day.

Initially housed on the old MI block in the late ’70s, the old museum collection has moved to the new museum building.  Showcased within the museum is a gallery displaying Operations from the Occupation of Japan and from Korea, Vietnam, Somalia, East Timor, Iraq, and more recent conflicts of Afghanistan.