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 holds a meeting with Chinese President Xi Jinping at the Kremlin in Moscow, on December 30, 2022. (Mikhail Klimentyev/SPUTNIK/AFP via Getty Images)
Chinese President Xi Jinping speaks at a press event at the Great Hall of the People in Beijing, China , on October 23, 2022. (Kevin Frayer/Getty Images)
HMS Queen Elizabeth launches a U.S. Marine Corps F-35B, Nimitz-class aircraft carrier USS Carl Vinson, and JS Kaga in the background as part of Maritime Partnership Exercise in Bay of Bengal, on October 17, 2021. (Russell Lindsey via DVIDS)
Chinese President Xi Jinping inspects China's Central Military Commission joint operations command center on November 8, 2022. (Photo by Li Gang/Xinhua via Getty Images)