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)
Missiles fire over the Caspian Sea during the Caucasus-2020 military drills between Iran, China, Russia, Pakistan, Myanmar, Armenia, Azerbaijan, and Belarus, on September 23, 2020. (Dimitar Dilkoff/AFP via Getty Images)
The Nimitz-class aircraft carrier USS Ronald Reagan leads a mass formation of ships from Korea, Taiwan, Japan, Singapore, France, Canada, Australia, and the US during Rim of the Pacific drills in the Pacific on July 24, 2010. (US Navy photo by Robert Taylor)
A man walks past portraits of Mao Zedong, Deng Xiaoping, Jiang Zemin, Hu Jintao, and current President Xi Jinping at Yanan Revolutionary Memorial Hallin Yanan, China, on October 15, 2022. (Jade Gao/AFP via Getty Images)
Vehicles of senior Indian army officers pass through the snow-cleared Srinagar-Leh highway on March 19, 2022, in Kashmir, India. (Yawar Nazir via Getty Images)
US President Joe Biden looks at a quantum computer with IBM CEO Arvind Krishna as he tours the IBM facility in Poughkeepsie, New York, on October 6, 2022. (Mandel Ngan/AFP via Getty Images)
A large machine lifts containers at the China-Kazakhstan Logistics Cooperation Base in Lianyungang, China, on June 8, 2022. (CFOTO/Future Publishing via Getty Images)