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)
Mintasca's robots dance during the 2023 World Artificial intelligence conference in Shanghai, China, on July 6, 2023 (Ying Tang/NurPhoto via Getty Images)
The Arleigh Burke-class guided missile destroyer USS Chung-Hoon (DDG 93), aircraft carrier USS Nimitz (CVN 68), and Arleigh Burke-class guided missile destroyer USS Wayne E. Meyer (DDG 108) sail in formation in the Philippine Sea on June 9, 2023. (US Navy photo by Mass Communication Specialist 1st Class Ryre Arciaga)
The Securities and Exchange Commission logo hangs on the facade of its building September 18, 2008, in Washington, DC. (Chip Somodevilla via Getty Images)
The Avenger-class mine countermeasures ship USS Pioneer observes a controlled mine detonation while conducting a joint exercise with the Royal Thai Navy in the Gulf of Thailand on June 7, 2019. (US Navy Photo by Corbin Shea)