Portal:Military history of Australia/Selected anniversaries/November/November 23
- 1901 – Second Boer War: Leslie Cecil Maygar is awarded the VC at Geelhoutboom, Natal
- 1944 – World War II: Australian troops relieve US forces at Cape Torokina, Bougainville
- 1948 – The Australian Regiment, now known as the Royal Australian Regiment, is formed