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)
Russian President Vladimir Putin, left, shakes hands with Chinese President Xi Jinping, right, during the Tsinghua Universitys ceremony, at Friendship palace on April 26, 2019 in Beijing, China. (Photo by Kenzaburo Fukuhara - Pool/Getty Images)
Britain's new aircraft carrier HMS Queen Elizabeth arrives in New York on October 19, 2018 in New York City. (Photo by Christopher Furlong/Getty Images)
French President Emmanuel Macron accompanies Chinese President Xi Jinping and German Chancellor Angela Merkel after their meeting at the Élysée Presidential Palace on March 26, 2019 in Paris, France.
German Chancellor Angela Merkel speaks with US Vice President Joe Biden at the start of their meeting at the Chancellery on February 1, 2013 in in Berlin, Germany.