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)
14 February 2025, Bavaria, Munich: Federal President Frank-Walter Steinmeier, Vice President J.D. Vance, and Foreign Minister Annalena Baerbock meet for talks at the Munich Security Conference on February 14, 2025, in Bavaria, Munich. (Sven Hoppe via Getty Images)
China's President Xi Jinping and US President Donald Trump review Chinese honour guards during a welcome ceremony at the Great Hall of the People in Beijing on November 9, 2017. (Fred Dufour/AFP via Getty Images)
President Donald Trump arrives to speak to the media on the second day of the 2018 NATO Summit on July 12, 2018, in Brussels, Belgium. (Sean Gallup via Getty Images)
President Donald Trump greets Prime Minister Shigeru Ishiba upon arrival outside the White House in Washington, DC, on February 7, 2025. (Mandel Ngan/AFP via Getty Images)
Volunteers at the Zanzalima Camp for Internally Displaced People unload 50 kilogram saks of Wheat flour that were a part of an aid delivery from USAID on December 17, 2021, in Bahir Dar, Ethiopia. (J. Countess via Getty Images)
Cars wait in line at the Bender crossing point between the self-proclaimed republic of Transnistria and Moldova on March 1, 2024. (Daniel Mihailescu/AFP via Getty Images)
An employee holds a silicon wafer with chips etched into it at Applied Materials in Sunnyvale, California, on May 22, 2023. (Jim Wilson/AFP via Getty Images)
Foreign Minister Joseph Wu, William Brent Christensen, and John C.C. Deng after a press conference about the United States-Taiwan Economic Prosperity Partnership Dialogue in Taipei, Taiwan, on November 21, 2020. (Ceng Shou Yi/SOPA Images/LightRocket via Getty Images)