By 1954 the number of cadets had risen further to 260, necessitating the raising of a fifth company and at this stage it was decided to name the companies after famous Australian battles, these names being: Alamein, Gallipoli, Kokoda, Kapyong and Romani. Following this expansion, however, the size of the Corps dropped and in 1958 the number of cadets had fallen to 200 and as a result Romani Company was disbanded. In 1974 a fifth company was raised—Long Tan—while in 1976, a sixth company was raised and Romani Company was re-established. In 1986, as a result of the changing role of Duntroon, the Corps was reduced to four companies again, with Kokoda and Romani Companies being disbanded. Kokoda was reformed in 1987 as the size of the Corps reached 370 cadets, while Long Tan was disbanded in 1991 and reformed in 1995.