Perth's 'Barracks Arch' is all that remains of the 'Pensioner Barracks'. It was a Tudor style bulding designed by colonial architect Richard Roach Jewell in 1863. It is located at the Western end of St Georges Terrace, Perth and once housed the members and families of the 'Pensioner Guards'. These were ex-soldiers who served as guards on convict ships en-route to Australia and were given employment and land on arrival to continue in this militia role. The building was demolished in the 1960s to make way for Perths Mitchell Freeway. 

In 1942 a Japanese submarine I-21, operating off the East coast of Australia shelled the port of Newcastle in New South Wales. This attack was in the context of the bombardment of Sydney's Eastern suburbs and the audacious midget submarine attack on Sydney Harbour.

The Chinook (or 'Chook') is a twin-rotor heavy lift helicopter manufactured by Boeing and used by the Australian Army. A detatchment was deployed to Afghanistan in support of the Special Operations Task Group (SOTG)

In September 1943, Japanese Navy Kawanashi 'Emily' Flying Boats operating out of Surabaya, Indonesia bombed the Western Australian town of Onslow, Western Australia.

The Pinjarra Mounted Volunteers were raised in 1862 by prominent citizen Captain Theodore Fawcett, formerly of the British 6th Dragoon Guards. It was the first mounted unit raised for policing and defence in the Western Australian Perth (Boorloo) area, known then as The Swan River Colony. 

Born in the town of Northam, Western Australia, Hugo Throssell won the Victoria Cross (VC) at Gallipoli in 1915 and later became a Socialist and outspoken advocate on the futility of war. 

The Monte Bello Islands have a unique place in Western Australian history. They form an archipelago lying approximately 130KM off the Pilbara coast and in the 1950s they were the site of 3 British nuclear weapons tests called 'Operation Hurricane' and 'Mosaic.'

Kojanup Barracks is an important piece of Western Australian history. Built by British Redcoats of the 51st Regiment it was a staging post on the road to the strategically important town of Albany. Kojanup is located 256km South East of Perth, Western Australia. 

The Fremantle Artillery Barracks was built to service the forts defending the Western Australian port of Fremantle. Sitting atop Cantonment Hill on the corner of Burt and Tuckfield Streets, it is now home to the Army Museum of Western Australia.

The IJN Ibuki was a Japanese battlecruiser which in 1914 escorted the Gallipoli bound Australian and New Zealand troops from Albany at the Southern tip of Western Australia to the Middle East.