The City of Sydney is not responsible for Defence - it is a Commonwealth function. However, the City of Sydney took on different roles in relation to the war effort.
This collection consists of selected archives relating to both World War I (WWI) and World War II (WWII), including peace movements and measures to commemorate and remember those who contributed to the war effort.
There are sub-collections for particular occasions like Anzac Day, Victory Day and Armistice /Remembrance Day or for the Anzac Memorial.
To find even more items relating to war and peace try the search tool.