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)
US Air Force pilot looks down at the suspected Chinese surveillance balloon as it hovered over the Central Continental, United States, on February 3, 2023. (US Department of Defense/Handout/Anadolu Agency via Getty Images)
Pakistani military personnel stand beside a Shaheen III surface-to-surface ballistic missile during a Pakistan Day military parade in Islamabad on March 23, 2017. (Aamir Qureshi/AFP via Getty Images)
US Soldiers assigned to the 1st Battalion engage targets with a pair of high mobility artillery rocket systems during Exercise Griffin Shock 23 live fire event in Bemowo Piskie, Poland, on May 19, 2023. (John Schoebel via DVIDS)