In early 1941, 2/1 Corps Field Survey Company RAE, sailed with the 2nd Australian Imperial Force, to provide survey and mapping to the Australian Corps in the Middle East theatre including Greece, Egypt, Cyrenaica and the border zones of Palestine, Syria, Trans-Jordan and Turkey. In response to the Japanese late-1941 and early-1942 offensives in South-East Asia and the Pacific the 2/1 Corps Field Survey Company RAE returned to Australia in early 1942 with a large part of I Aust Corps. Over the next four years fifteen survey units with various roles relating to production of topographic maps provided survey and mapping support to military operations in the South West Pacific Area theatre of the war including Northern Territory, Papua, New Guinea, New Britain, New Ireland, Bougainville, Dutch New Guinea, Borneo and the States of Australia in particular northern Australia. Women of the Australian Women's Army Service served in Survey units and formation headquarter sections in Australia and in New Guinea. In June 1943 all topographic survey related units were concentrated in the Australian Survey Corps being transferred from Royal Australian Engineers.