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)
Immigrants from Venezuela walk toward a US Border Patrol transit center after crossing the Rio Grande into the United States on January 8, 2024, in Eagle Pass, Texas. (John Moore via Getty Images)
Supporters cheer under a huge flag of Taiwan during an election campaign rally of Kuomintang (KMT) presidential candidate Hou Yu-ih in New Taipei City on January 12, 2024. (Alastair Pike/AFP via Getty Images)
Secretary of Defense Lloyd J. Austin III delivers the keynote address at the 2023 Reagan National Defense Forum at the the Ronald Reagan Presidential Library in Simi Valley, California, on December 2, 2023. (DoD via Flickr)
The Arleigh Burke-class guided-missile destroyer USS McFaul participates in a multinational military exercise with NATO allies as part of the Gerald R. Ford Carrier Strike Group on October 5, 2022. (Kerri Kline via DVIDS)