Australian troops of 2/14th Battalion, 7th Division, come ashore at Yellow Beach, Balikpapan, Netherland East Indies; 1 July, 1945.

Borneo Campaign. Battle of Balikpapan

Australian soldiers on the Kokoda Track (or Trail) in New Guinea, South-Western Pacific Ocean; c. 1942-43. 
The soldier in the foreground carries an American Thompson submachine gun.

On a difficult terrain

Giropa Point, Papua New Guinea.  The final assault on Buna. Australian mortar crew from HQ Company, 2/12th Battalion, lays down a barrage as infantry advances to attack a Japanese pillbox; January 1943.