where he lodged with a Mrs E. Cornelius, and in Hobart. First World War Birks enlisted into the Australian Imperial Force on 18 August 1914, a few weeks after the war started. He trained at a camp in Broadmedows, and was assigned to the 2nd Field Ambulance of the Royal Australian Army Medical Corps. The 2nd Field Ambulance boarded the HMAT A18 Wiltshire in Melbourne on 19 October 1914, and set sail for Egypt. After stopping in Albany, the unit arrived in Egypt on 10 December. Gallipoli campaign Birks' unit was incorporated into the Mediterranean Expeditionary Force and was sent into action at the landing at Anzac Cove, providing medical support for the 2nd Infantry Brigade. The 2nd Brigade were also sent to Cape Helles, where they assisted in the attack on Krithia. During the battle, Birks was carrying wounded under heavy shell and rifle fire, in areas where stretchers were unable to reach. His "devotion to duty and good work" earned him his first Military Medal recommendation. On 26 June 1915, Birks was wounded by shrapnel but returned to service the next day, remaining on Gallipoli until 9 September. France Birks unit was sent to Marseilles, France, as a part of the British Expeditionary Force. He was promoted to lance corporal on 21 April 1916, and served as a stretcher bearer during the Battle of the Somme. On 26 July, Birks was engaged in duties at Pozières, as the Australian and British forces fought for supremacy of the village. Throughout the day, Birks "continually led his squad of stretcher bearers" through the village and Pozières Wood to the frontline, all the while being "exposed to heavy shell fire". Commended for his "constant good services", Birks was recommended for the Military Medal. The announcement of the decoration was promulgated in a supplement to the London Gazette on 14 November 1916, and he was later presented with his Military Medal by Lieutenant General Sir William Birdwood. Birks was promoted as a temporary wagon orderly corporal on 5 August 1916, and the rank was made substantive five days later. After his unit moved away from the front line, Birks had an opportunity to return to Buckley. There, he visited his old school and gave them a Turkish flag that he has attained while in Gallipoli. Following his return to France, Birks was hospitalised for five days with pyrexia. He rejoined his unit