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)
The flags of Russia, China, and North Korea on a viewing tower on the border between the three countries in Hunchun, China, on June 25, 2015. (Greg Baker/AFP via Getty Images)
President Joe Biden and Chinese President Xi Jinping after a meeting during the Asia-Pacific Economic Cooperation Leaders' week in Woodside, California, on November 15, 2023. (Brendan Smialowski/AFP via Getty Images)
Chinese President Xi Jinping during the Asia-Pacific Economic Cooperation Leaders' Informal Dialogue during APEC Leaders' Week at Moscone Center on November, 16, 2023, in San Francisco, California. (Kent Nishimura via Getty Images)
President Joe Biden and President of Ukraine Volodymyr Zelensky participate in a bilateral meeting in the East Room of the White House September 21, 2023. (Drew Angerer via Getty Images)
United States President Joe Biden and Chinese President Xi Jinping walk together after a meeting during the Asia-Pacific Economic Cooperation (APEC) Leaders' week in Woodside, California, on November 15, 2023. (Brendan Smialowski/AFP via Getty Images)