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)
Ukrainian rescuers work at the site of a residential building destroyed by a Russian drone, which local authorities believe to be Iranian-made Shahed-136, in central Kyiv on October 17, 2022. (Oleksii Chumachenko/SOPA Images/LightRocket via Getty Images)
Ships from the US, Japan, and Republic of Korea conduct a trilateral ballistic missile defense exercise in the Sea of Japan, on October 6, 2022. (US Navy Photo by Gray Gibson)
Nigerian soldiers pose during a demonstration of force against Boko Haram militants in Kelouri, Nigeria, on February 29, 2016. (VOA/Nicolas Pinault via Wikimedia Commons)
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)
A woman walks past a television screen showing a news broadcast with file footage of a North Korean missile test in Seoul, South Korea, on November 3, 2022. (Jung Yeon-je/AFP via Getty Images)
The Ohio-class ballistic missile submarine USS Nevada departs its homeport of Naval Base Kitsap-Bangor, Washington, for a scheduled patrol on December 16, 2021. (US Navy Photo by Ian Zagrocki)
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)
US soldiers coordinate boat movement during a wet-gap crossing operation as part of joint military drills Dęblin, Poland, on May 13, 2022. (Army National Guard Photo)