The HOTCUS 2021 Winter Symposium will be held via Zoom on February 20, 2021. The theme of this year’s event is Americans in the World, and we are delighted to announce that the plenary speaker will be Dr Kaeten Mistry (University of East Anglia ), author of The United States, Italy, and the Origins of Cold War: Waging Political Warfare (Cambridge University Press, 2014) and co-editor of Whistleblowing Nation: The History of National Security Disclosures and the Cult of Secrecy (Columbia University Press, 2020).