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)
A Kongsberg naval strike missile is launched from the littoral combat ship USS Coronado during missile testing operations off the coast of Southern California. (US Navy photo by Zachary D. Bell)
Chinese President Xi Jinping and Russian President Vladimir Putin shake hands during the signing ceremony at the Grand Kremlin Palace in Moscow, Russia, on March 21, 2023. (Contributor via Getty Images)
Xi Jinping makes a public pledge of allegiance to the constitution at the Great Hall of the People in Beijing, China, on March 10, 2023. (Ju Peng/Xinhua via Getty Images)
Crown Prince of Saudi Arabia Mohammad bin Salman al-Saud makes a speech during the forty-third Gulf Cooperation Council Summit in Riyadh, Saudi Arabia, on December 9, 2022. (Royal Court of Saudi Arabia/Handout/Anadolu Agency via Getty Images)
Ukrainian servicemen fire a Caesar self-propelled howitzer toward Russian positions at a front line in Donbas, Ukraine, on June 15, 2022. (Aris Messinis/AFP via Getty Images)