Peter Edwards is a historian specialising in Australia’s national security policies and policy-making. He is the Official Historian of Australia’s involvement in conflicts in Malaya, Borneo, and Vietnam, for which he wrote Crises and Commitments (1992) and A Nation at War (1997). He is also the author of Arthur Tange: Last of the Mandarins (2006), Permanent Friends? Historical Reflections on the Australian–American Alliance (2005), and Prime Ministers and Diplomats (1983); the co-editor of Facing North (vol. 2, 2003); the editor of Defence Policy-Making (2008) and  Australia Through American Eyes (1977); and a founding editor of the series of Documents on Australian Foreign Policy. His latest book is Law, Politics and Intelligence: A life of Robert Marsden Hope (2020).