An academic whose work has raised Australian consciousness of the largest accident in the Army’s history will this week address a memorial service for the tragic event. In May 1945 at the Royal Australian Engineers Training Camp Kapooka near Wagga Wagga, 24 young trainee engineers and two of their instructors were killed in an explosion in a bunker during a demolitions training exercise. In 2008, CSU senior lecturer Dr Peter Rushbrook detailed the event in the journal, History of Education Review. “Apart from a mass funeral, where the coffins lay on four semi-trailers, and the subsequent inquiry, the Kapooka tragedy has disappeared altogether from our national memory,” wrote Dr Rushbrook. On Thursday 21 May from 2.15pm near the Kapooka Military Area, Dr Rushbrook will be among the official guests at the second consecutive memorial service hosted by the Army Recruit Training Centre (ARTC) Commandant Colonel G W Finney.