John Blaxland is a Senior Fellow at the Strategic and Defence Studies Centre at the Australian National University, and a former Director of Joint Intelligence Operations at Headquarters Joint Operations Command. He is the author of the second volume in The Official History of ASIO, The Protest Years.Rhys Crawley works at the Australian War Memorial where he is an author of the official history of Australian military operations in Afghanistan. Prior to this, while working on all three volumes of The Official History of ASIO, he was a Research Fellow at the Strategic and Defence Studies Centre at the Australian National University.