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)
Iranian Supreme Leader Ayatollah Ali Khamenei gives his first Friday sermon after eight years in the Imam Khomeini Musalla, in Tehran, Iran on January 17, 2020
Indonesian Muslims wearing masks and maintaining social distance perform Friday prayer at the At-Tin Grand Mosque in Jakarta, Indonesia on June 5, 2020. (Eko Siswono Toyudho/Anadolu Agency via Getty Images)