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)
Former National Security Advisor of the United States H.R. McMaster looks on before being sworn in to testify during the first hearing on national security and Chinese threats to America held by the House Select Committee on the Chinese Communist Party in Washington, DC, on February 28, 2023. (Roberto Schmidt/AFP via Getty Images)
The Arleigh Burke-class guided-missile destroyer USS Daniel Inouye sails behind the Nimitz-class aircraft carrier USS Theodore Roosevelt on January 25, 2024. (Chris Williamson via DVIDS)
Houthi followers chant slogans during a protest in solidarity with Palestinians and against the US-led aerial attacks on Yemen on February 2, 2024. (Mohammed Hamoud via Getty Images)
People watch a television screen showing a news broadcast with file footage of North Korea's artillery firing at a railway station on January 6, 2024, in Seoul, South Korea. (Chung Sung-Jun via Getty Images)
United States Marines prepare an RQ-7B Shadow during an exercise as part of Weapons and Tactics Instructor Course 2-15 near Yuma, Arizona, on April 10, 2015. (US Marine Corps vis DVIDS)