Australia:
HMAS Australia at her first meeting with HMAS Berrima, Rossel Island, Sept. 1914
HMAS Berrima, Aug 1914
On 17 August, the ship was commissioned as the auxiliary cruiser HMAS
Berrima, under the command of Commander John Bryan Stevenson, RAN. Many of
Berrima’s civilian crew, both officers and ratings, were temporarily attached to the Royal Australian Navy and several other Royal Navy and RAN personnel also joined the ship as guns crew.
Berrima left Cockatoo Island, Sydney on 19 August 1914 carrying men of the Australian Naval and Military Expeditionary Force (ANMEF), consisting of 500 RAN Reserve personnel from South Australia, Victoria, New South Wales and Queensland and a hastily recruited battalion of 1000 infantry from New South Wales. to seize Rabaul.
On 9 September the convoy reached Rossel Island on the eastern tip of New Guinea and rendezvoused with
Australia. It was there that Rear Admiral Patey, RN (commanding the Australian squadron) and Colonel Holmes discussed the impending operation for the occupation of Rabaul.