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)
Wang Yi a member of the Political Bureau of the Communist Party of China CPC Central Committee and director of the Office of the Foreign Affairs Commission of the CPC Central Committee holds talks with US National Security Advisor Jake Sullivan in Bangkok, Thailand, on January 26, 2024. (Wang Teng/Xinhua 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)
Armed rebels of the Iran-backed Houthi militia ride a pick-up truck during a demonstration against the United States and Israel on January 29, 2024, in Sanaa, Yemen. (Osamah Yahya via Getty Images)
Landing Craft Utility 1659 enters the well deck of the Whidbey Island-class dock landing ship USS Gunston Hall in the Atlantic Ocean on January 26, 2024. (Danielle Serocki via DVIDS)
Leadership from Camp Lemonnier and Combined Task Force-Horn of Africa attend a graduation ceremony and skills demonstration for the Somalian Police Force at the Djibouti Police Academy on April 9, 2019. (Joe Rullo via DVIDS)
Russian Patriarch Kirill leads a Christmas service in Christ the Saviour cathedral in Moscow, Russia, on January 6, 2018. (Sefa Karacan/Anadolu Agency via Getty Images)