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)
President of Ukraine Volodymyr Selensky at his official visit in Austria at Federal Chancellery on September 15, 2020 in Vienna, Austria. Press conference with the Austrian Federal Chancellor. (Photo by Martin Juen/SEPA.Media /Getty Images)
U.S. president Joe Biden (L) and Russian President Vladimir Putin meet during the U.S.-Russia summit at Villa La Grange on June 16, 2021 in Geneva, Switzerland. (Photo by Peter Klaunzer - Pool/Keystone via Getty Images)
U.S. President Joe Biden (2L) and Russian President Vladimir Putin shake hands as Swiss President Guy Parmelin (R) looks on during the U.S.-Russia summit at Villa La Grange on June 16, 2021 in Geneva, Switzerland (Photo by Peter Klaunzer - Pool/Keystone v