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)
President Joe Biden talks on the phone with Ukrainian President Volodymyr Zelenskyy on Thursday, August 25, 2022, in the Oval Office. (Official White House Photo by Adam Schultz)
People walk past a screen showing Chinese President Xi Jinping at the Museum of the Communist Party of China in Beijing on September 4, 2022. (Photo by Noel Celis/AFP via Getty Images)
A Swedish Air Force JAS 39 Gripen E jet fighter flies over Gotland in the Baltic Sea on May 11, 2022. (Henrik Montgomery/TT News Agency/AFP via Getty Images)
Military vehicles attend a rehearsal of the Victory Day parade on May 7, 2022 in Moscow, Russia. (Photo by Tian Bing/China News Service via Getty Images)
People watch a television screen showing a file image of a North Korean missile launch at the Seoul Railway Station on August 17, 2022, in Seoul, South Korea. (Chung Sung-Jun/Getty Images)