In this pool photograph distributed by the Russian state agency Sputnik, Vladimir Putin enters a hall to meet with graduates of higher military educational institutions at the Kremlin on June 23, 2025. (Alexander Kazakov via Getty Images)
A formation of Dongfeng-41 nuclear missiles takes part in a military parade celebrating the seventieth anniversary of the founding of the People’s Republic of China in Beijing on October 1, 2019. (Xia Yifang via Getty Images)
Senior lecturer in the Department of Security Studies and Criminology at Macquarie University, Council of the Australian Strategic Policy Institute
President Donald Trump and Ukrainian President Volodymyr Zelenskyy pose for a picture with European leaders following a meeting at the White House on August 18, 2025. (Win McNamee via Getty Images)
A US Marine Corps VXE30 Stalker unmanned aerial system is staged during a maritime domain awareness training exercise in southern Finland on July 31, 2025. (DVIDS)
NATO Secretary General Jens Stoltenberg's soeajs during the unveiling ceremony of the Berlin Wall monument, during the NATO summit in Brussels, May 25, 2017 (EMMANUEL DUNAND/AFP/Getty Images)
President Donald Trump is seen through a window speaking on the phone in the Oval Office of the White House, January 29, 2017 in Washington, DC. (Mark Wilson/Getty Images)
Russia's president Vladimir Putin during a meeting with his envoy to the Volga Federal District, Alexander Yevstifeyev (not in picture) in the Kremlin. (Mikhail Klimentyev\TASS via Getty Images)
President of Turkey Recep Tayyip Erdogan gives a speech during an Iftar (fast-breaking) dinner the at Presidential Complex in Ankara, Turkey, June 23, 2016. (Photo by Kayhan Ozer/Anadolu Agency/Getty Images)