Dr Rhys Crawley works at the Australian War Memorial, Canberra, where he is writing the Official History of Australian Operations in Afghanistan. He is an Adjunct Lecturer at the University of New South Wales, Canberra, and a Visiting Fellow at the Australian National University. Prior to joining the Australian War Memorial Rhys was a Research Fellow at the Strategic and Defence Studies Centre at the Australian National University, where he convened the war studies seminar series and was co-author of the official histories of the Australian Security Intelligence Organisation and of Peacekeeping, Humanitarian and Post-Cold War Operations. The author of Climax at Gallipoli: The Failure of the August Offensive (2014), he is a recognised expert on the Gallipoli campaign. His other books include The Secret Cold War: The Official History of ASIO 1975-1989 (2016) and Intelligence and the Function of Government (2018).