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)
Iranian President Ebrahim Raisi speaks during cabinet meeting in Tehran, Iran, on January 19, 2023. (Iranian Presidency/Handout/Anadolu Agency via Getty Images)
President Xi Jinping and Prime Minister Narendra Modi shake hands before the group photo during the BRICS Summit in Fujian, China, on September 4, 2017. (Kenzaburo Fukuhara/AFP via Getty Images)
Joe Biden poses for photographs with Japanese Prime Minister Fumio Kishida after his arrival at the White House on January 13, 2023, in Washington, DC. (Chip Somodevilla/Getty Images)
American and Australian C-17 Globemasters take part in an aerial maneuver training mission in Honolulu, Hawaii, on May 4, 2022. (US Airforce photo by Makensie Cooper)