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)
President Donald Trump holds a meeting with members of his cabinet including Secretary of State Rex Tillerson (L) and Secretary of Defense James Mattis (R) in the Cabinet Room of the White House on March 13, 2017(Michael Reynolds-Pool/Getty Images)
Egyptian Christians, who took shelter at Saint Anthony church due to violent events in the Sinai Peninsula, carry their belongings in Zaafarana, Egypt on February 26, 2017. (Ibrahim Ramadan/Anadolu Agency/Getty Images)
Screenshot from a propaganda video uploaded on June 11 by the Islamic State allegedly shows militants driving at an undisclosed location in Iraq's Nineveh province.
(L-R) U.S. President Barack Obama and Russian President Dmitry Medvedev talk during the 2012 Seoul Nuclear Security Summit at the Hankuk University of Foreign Studies on March 26, 2012 in Seoul, South Korea. (Sasha Mordovets/Getty Images)