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)
Barack Obama shakes hands with Crown Prince Mohammed bin Nayef of Saudi Arabia during a bilateral meeting in the Oval Office at the White House May 13, 2015, in Washington, DC. (Olivier Douliery via Getty Images)
Joe Biden and Indian Prime Minister Narendra Modi during a bilateral meeting in the Oval Office in Washington, DC, on September 24, 2021. (Sarahbeth Maney-Pool/Getty Images)
Iranian Supreme Leader Ali Khamenei attends the joint graduation ceremony of armed forces cadets at Imam Hussein Military University in Tehran, Iran, on October 3, 2022. (Iranian Leader Press Office/Handout/Anadolu Agency via Getty Images)
Vladimir Putin on a screen set at Red Square in central Moscow as he addresses a rally marking the annexation of four regions of Ukraine on September 30, 2022. (Alexander Nemenov/AFP via Getty Images)
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)
Xi Jinping attends the 22nd meeting of the Shanghai Cooperation Organization leaders' summit in Samarkand, Uzbekistan, on September 16, 2022. (Shanghai Cooperation Organization/Anadolu Agency via Getty Images)
Chinese Premier Li Keqiang holds a welcoming ceremony for Solomon Islands' Prime Minister Manasseh Sogavare ahead of their talks at the Great Hall of the People in Beijing, China, October 9, 2019. (Xinhua/Pang Xinglei via Getty Images)