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 warship formations of China and Russia sail through the Tsugaru Strait during the naval exercise Joint Sea-2021 on October 18, 2021 in the Western part of the Pacific Ocean. (Photo by Sun Zifa/China News Service via Getty Images)
Lithuanian Prime Minister Ingrida Simonyte, European Commission President Ursula von der Leyen, Lithuania's President Gitanas Nauseda, and NATO Secretary-General Jens Stoltenberg in Vilnius, Lithuania. (Photo by PETRAS MALUKAS/AFP via Getty Images)
Xi Jinping shakes hands with Chinese workers at a construction site in Port-of-Spain, Trinidad and Tobago, on June 1, 2013. (Frederic Dubray/AFP via Getty Images)
A member of the hacking group Red Hacker Alliance monitors global cyberattacks on his computer in Dongguan, China. (Photo by NICOLAS ASFOURI/AFP via Getty Images)
Ships belonging to the Chinese naval fleet pass through a naval mine threat area during the Joint Sea-2021 China-Russia military drill near Vladivostok, Russia on October 15, 2021. (Photo by Sun Zifa/China News Service via Getty Images)
The DF-17 hypersonic glide vehicle is displayed during a military parade at Tiananmen Square on October 1, 2019 in Beijing, China. (The Asahi Shimbun via Getty Images)
A worker at a construction site of a new bridge project on June 20, 2009 in Guiyang of Guizhou Province, China. (Photo by Wu Dongjun/Visual China Group via Getty Images)