 Complete the following phrase:  The battalions personnel concentrated at Seymour, Victoria, after taking leave, and the 223rd subsequently began a period of training and re-organisation as it was converted to the jungle division establishment. This resulted in the issue of new equipment, and a decrease in the battalions authorised strength and number of vehicles. Training was completed on the Atherton Tablelands in Queensland, before the battalion moved to Milne Bay, in New Guinea, in August 1943. The following month, on 4 September, they took part in an 