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)
US President Joe Biden, Japan's Prime Minister Fumio Kishida, and South Korea's President Yoon Suk Yeol greet each other ahead of a trilateral meeting during the G7 leaders' summit in Hiroshima on May 21, 2023. (Brendan Smiakiwski/AFP via Getty Images)
US President Joe Baden, Japanese Prime Minister Fumio Kishida, and South Korean President Yoon Suk Yeol pose prior to the US-South Korea-Japan trilateral meeting on the sidelines of the G7 summit on May 21, 2023, in Hiroshima, Japan. (Asahi Shimbun via Getty Images)
China's foreign minister Qin Gang attends a press conference during the First Session of the 14th National People's Congress at Media Center on March 7, 2023, in Beijing, China. (Lintao Zhang via Getty Images)
Japanese Prime Minister Shinzo Abe speaks to the media after a traditional Maori welcome at Government House and talks with New Zeland Prime Minister John Key on July 7, 2014, in Auckland, New Zealand. (Fiona Goodall via Getty Images)
China's guided-missile destroyer Zhanjiang attends the Langkawi International Maritime and Aerospace Exhibition on May 26, 2023, in Langkawi, Malaysia. (Zhang Hui via Getty Images)
Volodymyr Zelenskyy and Fumio Kishida shake hands following the conclusion of the G7 Summit Leaders' Meeting on May 21, 2023, in Hiroshima, Japan. (Yuichi Yamazaki/Pool via Getty Images)