 Complete the following phrase:  In December 1942, the 9th Division was concentrated in Palestine, following a decision to return it to Australia to take part in the fighting against the Japanese. The 224th subsequently sailed in early January 1943, making landfall in Melbourne the following month. They subsequently moved by train to Kairi on the Atherton Tablelands in Far North Queensland. For the majority of 1943, the battalion underwent a period of intense training as it was prepared for the rigours of jungle warfare. This saw the battalion re-organised in line with the jungle division establishment. In September, the 224th went into action again, taking part in an amphibious landing to advance on Lae, in New Guinea. The operation was quickly concluded and as the Australians sought to follow up the retreating Japanese, a further landing was made on the 