Donald Trump and Vladimir Putin attend their bilateral meeting at the G20 Osaka Summit in Osaka, Japan, on June 28, 2019. (Mikhail Svetlov via Getty Images)
Fireworks launched explode along police lines amid ongoing mass demonstrations against the Georgian government's decision to suspend European Union membership talks in Tbilisi, Georgia, on December 1, 2024. (Giorgi Arjevanidze via Getty Images)
Senior lecturer in the Department of Security Studies and Criminology at Macquarie University, Council of the Australian Strategic Policy Institute