Africa.) A second group consisting of Division Headquarters, the 163rd Infantry, 41st Signal Company, 116th Engineer Battalion, 167th Field Artillery Battalion, 116th Medical Battalion, and 116th Quartermaster Battalion embarked from San Francisco on 19 March in a convoy that included the liner RMS Queen Elizabeth. This convoy reached Australia before the first, on 6 April. Because Melbourne could not accommodate the Queen Elizabeth, it unloaded at Sydney and the troops and cargo were moved to Melbourne by rail and smaller Dutch ships. That month the remainder of the division, including the 186th Infantry and 146th, 205th and 218th Field Artillery battalions entrained at Fort Lewis for San Francisco, from whence they sailed for Australia, arriving on 13 May. As each contingent arrived it moved to a camp near Seymour, Victoria, where training was conducted at the nearby Australian Army base at Puckapunyal. In July the division moved by rail to Rockhampton, Queensland. The division had arrived in Australia with a reputation as "the top ranking National Guard division and one of the three top divisions in the whole Army", a reason for its early deployment. Major General Robert L. Eichelberger, whose I Corps headquarters arrived in Rockhampton in August, ordered the division to commence training in jungle warfare. Each infantry battalion in turn was sent down to Toorbul, Queensland for training in amphibious warfare by the Australian Army. Sanananda In December, General Douglas MacArthur decided to commit more American troops to the Battle of Buna-Gona. The 163rd Regimental Combat Team, under the command of Colonel Jens A. Doe, was alerted on 14 December 1942. It arrived at Port Moresby on 27 December. The first elements, which included the 1st Battalion and regimental headquarters, flew over the Owen Stanley Range to Popondetta and Dobodura on 30 December, where they came under the command of Australian Lieutenant General Edmund Herring's Advanced New Guinea Force. The 163rd Regimental Combat Team was attached to Major General George Alan Vasey's 7th Australian Division and Doe assumed command of the positions on the Sanananda track from Brigadier Ivan Dougherty on 3 January 1943. The front line consisted of a raised road with Japanese positions on relatively dry ground astride it, surrounded by jungle swamp. Roadblocks had been established behind the Japanese positions but they had not been budged; both sides resupplied their positions through the swamp. Vasey's plan was for the Americans to fix the Japanese